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Vulnerability details: VCID-1ec9-6fzh-h3hp
Vulnerability ID VCID-1ec9-6fzh-h3hp
Aliases CVE-2026-34001
Summary xorg: xwayland: X.Org X server: Use-after-free vulnerability leads to server crash and potential memory corruption
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-825 Expired Pointer Dereference
System Score Found at
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:10739
ssvc Track https://access.redhat.com/errata/RHSA-2026:10739
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:11352
ssvc Track https://access.redhat.com/errata/RHSA-2026:11352
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:11369
ssvc Track https://access.redhat.com/errata/RHSA-2026:11369
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:11388
ssvc Track https://access.redhat.com/errata/RHSA-2026:11388
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:11656
ssvc Track https://access.redhat.com/errata/RHSA-2026:11656
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:11692
ssvc Track https://access.redhat.com/errata/RHSA-2026:11692
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:13414
ssvc Track https://access.redhat.com/errata/RHSA-2026:13414
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:19125
ssvc Track https://access.redhat.com/errata/RHSA-2026:19125
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:19342
ssvc Track https://access.redhat.com/errata/RHSA-2026:19342
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:19343
ssvc Track https://access.redhat.com/errata/RHSA-2026:19343
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:19344
ssvc Track https://access.redhat.com/errata/RHSA-2026:19344
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20547
ssvc Track https://access.redhat.com/errata/RHSA-2026:20547
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20555
ssvc Track https://access.redhat.com/errata/RHSA-2026:20555
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20557
ssvc Track https://access.redhat.com/errata/RHSA-2026:20557
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20558
ssvc Track https://access.redhat.com/errata/RHSA-2026:20558
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20560
ssvc Track https://access.redhat.com/errata/RHSA-2026:20560
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20561
ssvc Track https://access.redhat.com/errata/RHSA-2026:20561
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20562
ssvc Track https://access.redhat.com/errata/RHSA-2026:20562
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20563
ssvc Track https://access.redhat.com/errata/RHSA-2026:20563
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20575
ssvc Track https://access.redhat.com/errata/RHSA-2026:20575
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20576
ssvc Track https://access.redhat.com/errata/RHSA-2026:20576
cvssv3.1 7.8 https://access.redhat.com/errata/RHSA-2026:20590
ssvc Track https://access.redhat.com/errata/RHSA-2026:20590
cvssv3 7.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34001.json
cvssv3.1 7.8 https://access.redhat.com/security/cve/CVE-2026-34001
ssvc Track https://access.redhat.com/security/cve/CVE-2026-34001
epss 5e-05 https://api.first.org/data/v1/epss?cve=CVE-2026-34001
cvssv3.1 7.8 https://bugzilla.redhat.com/show_bug.cgi?id=2451109
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2451109
cvssv3.1 7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34001.json
https://api.first.org/data/v1/epss?cve=CVE-2026-34001
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34001
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2451109 https://bugzilla.redhat.com/show_bug.cgi?id=2451109
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_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:9.6::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus:9.6::appstream
cpe:/a:redhat:rhel_eus:9.6::crb https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus:9.6::crb
cpe:/o:redhat:enterprise_linux:10.1 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:10.1
cpe:/o:redhat:enterprise_linux:10.2 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:10.2
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:enterprise_linux:7 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux_eus:10.0 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux_eus:10.0
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-2026-34001 https://access.redhat.com/security/cve/CVE-2026-34001
RHSA-2026:10739 https://access.redhat.com/errata/RHSA-2026:10739
RHSA-2026:11352 https://access.redhat.com/errata/RHSA-2026:11352
RHSA-2026:11369 https://access.redhat.com/errata/RHSA-2026:11369
RHSA-2026:11388 https://access.redhat.com/errata/RHSA-2026:11388
RHSA-2026:11656 https://access.redhat.com/errata/RHSA-2026:11656
RHSA-2026:11692 https://access.redhat.com/errata/RHSA-2026:11692
RHSA-2026:13414 https://access.redhat.com/errata/RHSA-2026:13414
RHSA-2026:19125 https://access.redhat.com/errata/RHSA-2026:19125
RHSA-2026:19342 https://access.redhat.com/errata/RHSA-2026:19342
RHSA-2026:19343 https://access.redhat.com/errata/RHSA-2026:19343
RHSA-2026:19344 https://access.redhat.com/errata/RHSA-2026:19344
RHSA-2026:20547 https://access.redhat.com/errata/RHSA-2026:20547
RHSA-2026:20555 https://access.redhat.com/errata/RHSA-2026:20555
RHSA-2026:20557 https://access.redhat.com/errata/RHSA-2026:20557
RHSA-2026:20558 https://access.redhat.com/errata/RHSA-2026:20558
RHSA-2026:20560 https://access.redhat.com/errata/RHSA-2026:20560
RHSA-2026:20561 https://access.redhat.com/errata/RHSA-2026:20561
RHSA-2026:20562 https://access.redhat.com/errata/RHSA-2026:20562
RHSA-2026:20563 https://access.redhat.com/errata/RHSA-2026:20563
RHSA-2026:20575 https://access.redhat.com/errata/RHSA-2026:20575
RHSA-2026:20576 https://access.redhat.com/errata/RHSA-2026:20576
RHSA-2026:20590 https://access.redhat.com/errata/RHSA-2026:20590
RHSA-2026:21699 https://access.redhat.com/errata/RHSA-2026:21699
RHSA-2026:21712 https://access.redhat.com/errata/RHSA-2026:21712
RHSA-2026:21715 https://access.redhat.com/errata/RHSA-2026:21715
RHSA-2026:21716 https://access.redhat.com/errata/RHSA-2026:21716
RHSA-2026:21718 https://access.redhat.com/errata/RHSA-2026:21718
RHSA-2026:21741 https://access.redhat.com/errata/RHSA-2026:21741
RHSA-2026:21742 https://access.redhat.com/errata/RHSA-2026:21742
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:10739
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:10739
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:11352
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:11352
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:11369
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:11369
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:11388
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:11388
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:11656
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:11656
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:11692
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:11692
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:13414
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:13414
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:19125
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:19125
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:19342
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:19342
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:19343
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:19343
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:19344
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:19344
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20547
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20547
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20555
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20555
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20557
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20557
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20558
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20558
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20560
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20560
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20561
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20561
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20562
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20562
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20563
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20563
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20575
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20575
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20576
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20576
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/errata/RHSA-2026:20590
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/errata/RHSA-2026:20590
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34001.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:H/I:H/A:H Found at https://access.redhat.com/security/cve/CVE-2026-34001
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://access.redhat.com/security/cve/CVE-2026-34001
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://bugzilla.redhat.com/show_bug.cgi?id=2451109
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:T/P:M/B:A/M:M/D:T/2026-04-23T16:19:24Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2451109
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/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
Exploit Prediction Scoring System (EPSS)
Percentile 0.00308
EPSS Score 5e-05
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T08:39:59.883671+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34001.json 38.6.0