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Vulnerability details: VCID-2vrb-n6cc-c7bc
Vulnerability ID VCID-2vrb-n6cc-c7bc
Aliases CVE-2025-49178
Summary xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-667 Improper Locking
System Score Found at
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10258
ssvc Track https://access.redhat.com/errata/RHSA-2025:10258
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10342
ssvc Track https://access.redhat.com/errata/RHSA-2025:10342
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10343
ssvc Track https://access.redhat.com/errata/RHSA-2025:10343
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10344
ssvc Track https://access.redhat.com/errata/RHSA-2025:10344
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10346
ssvc Track https://access.redhat.com/errata/RHSA-2025:10346
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10347
ssvc Track https://access.redhat.com/errata/RHSA-2025:10347
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10348
ssvc Track https://access.redhat.com/errata/RHSA-2025:10348
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10349
ssvc Track https://access.redhat.com/errata/RHSA-2025:10349
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10350
ssvc Track https://access.redhat.com/errata/RHSA-2025:10350
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10351
ssvc Track https://access.redhat.com/errata/RHSA-2025:10351
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10352
ssvc Track https://access.redhat.com/errata/RHSA-2025:10352
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10355
ssvc Track https://access.redhat.com/errata/RHSA-2025:10355
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10356
ssvc Track https://access.redhat.com/errata/RHSA-2025:10356
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10360
ssvc Track https://access.redhat.com/errata/RHSA-2025:10360
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10370
ssvc Track https://access.redhat.com/errata/RHSA-2025:10370
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10374
ssvc Track https://access.redhat.com/errata/RHSA-2025:10374
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10375
ssvc Track https://access.redhat.com/errata/RHSA-2025:10375
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10376
ssvc Track https://access.redhat.com/errata/RHSA-2025:10376
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10377
ssvc Track https://access.redhat.com/errata/RHSA-2025:10377
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10378
ssvc Track https://access.redhat.com/errata/RHSA-2025:10378
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10381
ssvc Track https://access.redhat.com/errata/RHSA-2025:10381
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:10410
ssvc Track https://access.redhat.com/errata/RHSA-2025:10410
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:9303
ssvc Track https://access.redhat.com/errata/RHSA-2025:9303
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:9304
ssvc Track https://access.redhat.com/errata/RHSA-2025:9304
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:9305
ssvc Track https://access.redhat.com/errata/RHSA-2025:9305
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:9306
ssvc Track https://access.redhat.com/errata/RHSA-2025:9306
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:9392
ssvc Track https://access.redhat.com/errata/RHSA-2025:9392
cvssv3.1 5.5 https://access.redhat.com/errata/RHSA-2025:9964
ssvc Track https://access.redhat.com/errata/RHSA-2025:9964
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-49178.json
cvssv3.1 5.5 https://access.redhat.com/security/cve/CVE-2025-49178
ssvc Track https://access.redhat.com/security/cve/CVE-2025-49178
epss 0.00071 https://api.first.org/data/v1/epss?cve=CVE-2025-49178
epss 0.00071 https://api.first.org/data/v1/epss?cve=CVE-2025-49178
epss 0.00071 https://api.first.org/data/v1/epss?cve=CVE-2025-49178
epss 0.00071 https://api.first.org/data/v1/epss?cve=CVE-2025-49178
epss 0.00071 https://api.first.org/data/v1/epss?cve=CVE-2025-49178
epss 0.00071 https://api.first.org/data/v1/epss?cve=CVE-2025-49178
epss 0.00076 https://api.first.org/data/v1/epss?cve=CVE-2025-49178
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2025-49178
cvssv3.1 5.5 https://bugzilla.redhat.com/show_bug.cgi?id=2369977
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2369977
cvssv3.1 4.7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.5 https://gitlab.freedesktop.org/xorg/xserver/-/commit/d55c54cecb5e83eaa2d56bed5cc4461f9ba318c2
ssvc Track https://gitlab.freedesktop.org/xorg/xserver/-/commit/d55c54cecb5e83eaa2d56bed5cc4461f9ba318c2
cvssv3.1 5.5 https://www.x.org/wiki/Development/Security/
ssvc Track https://www.x.org/wiki/Development/Security/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-49178.json
https://api.first.org/data/v1/epss?cve=CVE-2025-49178
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-49178
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1108369 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1108369
2369977 https://bugzilla.redhat.com/show_bug.cgi?id=2369977
cpe:/a:redhat:enterprise_linux:8::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:8::appstream
cpe:/a:redhat:enterprise_linux:8::crb https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:8::crb
cpe:/a:redhat:enterprise_linux:9::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:9::appstream
cpe:/a:redhat:enterprise_linux:9::crb https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:9::crb
cpe:/a:redhat:rhel_aus:8.2::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_aus:8.2::appstream
cpe:/a:redhat:rhel_aus:8.4::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_aus:8.4::appstream
cpe:/a:redhat:rhel_aus:8.6::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_aus:8.6::appstream
cpe:/a:redhat:rhel_e4s:8.6::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_e4s:8.6::appstream
cpe:/a:redhat:rhel_e4s:8.8::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_e4s:8.8::appstream
cpe:/a:redhat:rhel_e4s:9.0::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_e4s:9.0::appstream
cpe:/a:redhat:rhel_e4s:9.2::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_e4s:9.2::appstream
cpe:/a:redhat:rhel_eus:9.4::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus:9.4::appstream
cpe:/a:redhat:rhel_eus:9.4::crb https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus:9.4::crb
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
cpe:/a:redhat:rhel_eus_long_life:8.6::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
cpe:/a:redhat:rhel_eus_long_life:8.8::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus_long_life:8.8::appstream
cpe:/a:redhat:rhel_tus:8.6::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_tus:8.6::appstream
cpe:/a:redhat:rhel_tus:8.8::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_tus:8.8::appstream
cpe:/o:redhat:enterprise_linux:10.0 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:10.0
cpe:/o:redhat:enterprise_linux:6 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:rhel_aus:7.7::server https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_aus:7.7::server
cpe:/o:redhat:rhel_els:6 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_els:6
cpe:/o:redhat:rhel_els:7 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_els:7
CVE-2025-49178 https://access.redhat.com/security/cve/CVE-2025-49178
d55c54cecb5e83eaa2d56bed5cc4461f9ba318c2 https://gitlab.freedesktop.org/xorg/xserver/-/commit/d55c54cecb5e83eaa2d56bed5cc4461f9ba318c2
RHSA-2025:10258 https://access.redhat.com/errata/RHSA-2025:10258
RHSA-2025:10342 https://access.redhat.com/errata/RHSA-2025:10342
RHSA-2025:10343 https://access.redhat.com/errata/RHSA-2025:10343
RHSA-2025:10344 https://access.redhat.com/errata/RHSA-2025:10344
RHSA-2025:10346 https://access.redhat.com/errata/RHSA-2025:10346
RHSA-2025:10347 https://access.redhat.com/errata/RHSA-2025:10347
RHSA-2025:10348 https://access.redhat.com/errata/RHSA-2025:10348
RHSA-2025:10349 https://access.redhat.com/errata/RHSA-2025:10349
RHSA-2025:10350 https://access.redhat.com/errata/RHSA-2025:10350
RHSA-2025:10351 https://access.redhat.com/errata/RHSA-2025:10351
RHSA-2025:10352 https://access.redhat.com/errata/RHSA-2025:10352
RHSA-2025:10355 https://access.redhat.com/errata/RHSA-2025:10355
RHSA-2025:10356 https://access.redhat.com/errata/RHSA-2025:10356
RHSA-2025:10360 https://access.redhat.com/errata/RHSA-2025:10360
RHSA-2025:10370 https://access.redhat.com/errata/RHSA-2025:10370
RHSA-2025:10374 https://access.redhat.com/errata/RHSA-2025:10374
RHSA-2025:10375 https://access.redhat.com/errata/RHSA-2025:10375
RHSA-2025:10376 https://access.redhat.com/errata/RHSA-2025:10376
RHSA-2025:10377 https://access.redhat.com/errata/RHSA-2025:10377
RHSA-2025:10378 https://access.redhat.com/errata/RHSA-2025:10378
RHSA-2025:10381 https://access.redhat.com/errata/RHSA-2025:10381
RHSA-2025:10410 https://access.redhat.com/errata/RHSA-2025:10410
RHSA-2025:9303 https://access.redhat.com/errata/RHSA-2025:9303
RHSA-2025:9304 https://access.redhat.com/errata/RHSA-2025:9304
RHSA-2025:9305 https://access.redhat.com/errata/RHSA-2025:9305
RHSA-2025:9306 https://access.redhat.com/errata/RHSA-2025:9306
RHSA-2025:9392 https://access.redhat.com/errata/RHSA-2025:9392
RHSA-2025:9964 https://access.redhat.com/errata/RHSA-2025:9964
Security https://www.x.org/wiki/Development/Security/
USN-7573-1 https://usn.ubuntu.com/7573-1/
USN-7573-2 https://usn.ubuntu.com/7573-2/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10258
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10258
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10342
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10342
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10343
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10343
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10344
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10344
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10346
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10346
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10347
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10347
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10348
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10348
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10349
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10349
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10350
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10350
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10351
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10351
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10352
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10352
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10355
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10355
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10356
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10356
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10360
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10360
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10370
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10370
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10374
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10374
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10375
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10375
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10376
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10376
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10377
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10377
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10378
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10378
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10381
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10381
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10410
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:10410
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:9303
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:9303
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:9304
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:9304
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:9305
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:9305
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:9306
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:9306
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:9392
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:9392
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:9964
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/errata/RHSA-2025:9964
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-49178.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/security/cve/CVE-2025-49178
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://access.redhat.com/security/cve/CVE-2025-49178
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://bugzilla.redhat.com/show_bug.cgi?id=2369977
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2369977
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://gitlab.freedesktop.org/xorg/xserver/-/commit/d55c54cecb5e83eaa2d56bed5cc4461f9ba318c2
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://gitlab.freedesktop.org/xorg/xserver/-/commit/d55c54cecb5e83eaa2d56bed5cc4461f9ba318c2
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://www.x.org/wiki/Development/Security/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-17T15:05:17Z/ Found at https://www.x.org/wiki/Development/Security/
Exploit Prediction Scoring System (EPSS)
Percentile 0.21881
EPSS Score 0.00071
Published At April 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:39:26.754939+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-49178.json 38.0.0