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Vulnerability details: VCID-fda4-67cq-cqg4
Vulnerability ID VCID-fda4-67cq-cqg4
Aliases CVE-2025-6021
Summary denial of service
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:10630
ssvc Track https://access.redhat.com/errata/RHSA-2025:10630
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:10698
ssvc Track https://access.redhat.com/errata/RHSA-2025:10698
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:10699
ssvc Track https://access.redhat.com/errata/RHSA-2025:10699
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:11580
ssvc Track https://access.redhat.com/errata/RHSA-2025:11580
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:11673
ssvc Track https://access.redhat.com/errata/RHSA-2025:11673
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:12098
ssvc Track https://access.redhat.com/errata/RHSA-2025:12098
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:12099
ssvc Track https://access.redhat.com/errata/RHSA-2025:12099
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:12199
ssvc Track https://access.redhat.com/errata/RHSA-2025:12199
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:12237
ssvc Track https://access.redhat.com/errata/RHSA-2025:12237
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:12239
ssvc Track https://access.redhat.com/errata/RHSA-2025:12239
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:12240
ssvc Track https://access.redhat.com/errata/RHSA-2025:12240
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:12241
ssvc Track https://access.redhat.com/errata/RHSA-2025:12241
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:13267
ssvc Track https://access.redhat.com/errata/RHSA-2025:13267
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:13289
ssvc Track https://access.redhat.com/errata/RHSA-2025:13289
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:13325
ssvc Track https://access.redhat.com/errata/RHSA-2025:13325
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:13335
ssvc Track https://access.redhat.com/errata/RHSA-2025:13335
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:13336
ssvc Track https://access.redhat.com/errata/RHSA-2025:13336
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:14059
ssvc Track https://access.redhat.com/errata/RHSA-2025:14059
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:14396
ssvc Track https://access.redhat.com/errata/RHSA-2025:14396
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:15308
ssvc Track https://access.redhat.com/errata/RHSA-2025:15308
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:15672
ssvc Track https://access.redhat.com/errata/RHSA-2025:15672
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2025:19020
ssvc Track https://access.redhat.com/errata/RHSA-2025:19020
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2026:7519
ssvc Track https://access.redhat.com/errata/RHSA-2026:7519
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-6021.json
cvssv3.1 7.5 https://access.redhat.com/security/cve/CVE-2025-6021
ssvc Track https://access.redhat.com/security/cve/CVE-2025-6021
epss 0.02116 https://api.first.org/data/v1/epss?cve=CVE-2025-6021
cvssv3.1 7.5 https://bugzilla.redhat.com/show_bug.cgi?id=2372406
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2372406
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.5 https://gitlab.gnome.org/GNOME/libxml2/-/issues/926
ssvc Track https://gitlab.gnome.org/GNOME/libxml2/-/issues/926
archlinux High https://security.archlinux.org/AVG-2899
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-6021.json
https://api.first.org/data/v1/epss?cve=CVE-2025-6021
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-6021
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1107720 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1107720
2372406 https://bugzilla.redhat.com/show_bug.cgi?id=2372406
926 https://gitlab.gnome.org/GNOME/libxml2/-/issues/926
AVG-2899 https://security.archlinux.org/AVG-2899
cpe:/a:redhat:discovery:2::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:discovery:2::el9
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: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:hummingbird:1 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:hummingbird:1
cpe:/a:redhat:insights_proxy:1.5::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:insights_proxy:1.5::el9
cpe:/a:redhat:jboss_core_services:1 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:jboss_core_services:1
cpe:/a:redhat:openshift:4.12::el8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4.12::el8
cpe:/a:redhat:openshift:4.13::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4.13::el9
cpe:/a:redhat:openshift:4.14::el8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4.14::el8
cpe:/a:redhat:openshift:4.14::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4.14::el9
cpe:/a:redhat:openshift:4.15::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4.15::el9
cpe:/a:redhat:openshift:4.16::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4.16::el9
cpe:/a:redhat:openshift:4.17::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4.17::el9
cpe:/a:redhat:openshift:4.18::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4.18::el9
cpe:/a:redhat:openshift:4.19::el9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4.19::el9
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_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_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:enterprise_linux:8::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:8::baseos
cpe:/o:redhat:enterprise_linux:9::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9::baseos
cpe:/o:redhat:rhel_aus:8.2::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_aus:8.2::baseos
cpe:/o:redhat:rhel_aus:8.4::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_aus:8.4::baseos
cpe:/o:redhat:rhel_aus:8.6::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_aus:8.6::baseos
cpe:/o:redhat:rhel_e4s:8.6::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_e4s:8.6::baseos
cpe:/o:redhat:rhel_e4s:8.8::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_e4s:8.8::baseos
cpe:/o:redhat:rhel_e4s:9.0::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_e4s:9.0::baseos
cpe:/o:redhat:rhel_e4s:9.2::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_e4s:9.2::baseos
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
cpe:/o:redhat:rhel_eus:9.4::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_eus:9.4::baseos
cpe:/o:redhat:rhel_eus_long_life:8.4::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
cpe:/o:redhat:rhel_tus:8.6::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_tus:8.6::baseos
cpe:/o:redhat:rhel_tus:8.8::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_tus:8.8::baseos
CVE-2025-6021 https://access.redhat.com/security/cve/CVE-2025-6021
RHSA-2025:10630 https://access.redhat.com/errata/RHSA-2025:10630
RHSA-2025:10698 https://access.redhat.com/errata/RHSA-2025:10698
RHSA-2025:10699 https://access.redhat.com/errata/RHSA-2025:10699
RHSA-2025:11580 https://access.redhat.com/errata/RHSA-2025:11580
RHSA-2025:11673 https://access.redhat.com/errata/RHSA-2025:11673
RHSA-2025:12098 https://access.redhat.com/errata/RHSA-2025:12098
RHSA-2025:12099 https://access.redhat.com/errata/RHSA-2025:12099
RHSA-2025:12199 https://access.redhat.com/errata/RHSA-2025:12199
RHSA-2025:12237 https://access.redhat.com/errata/RHSA-2025:12237
RHSA-2025:12239 https://access.redhat.com/errata/RHSA-2025:12239
RHSA-2025:12240 https://access.redhat.com/errata/RHSA-2025:12240
RHSA-2025:12241 https://access.redhat.com/errata/RHSA-2025:12241
RHSA-2025:13267 https://access.redhat.com/errata/RHSA-2025:13267
RHSA-2025:13289 https://access.redhat.com/errata/RHSA-2025:13289
RHSA-2025:13325 https://access.redhat.com/errata/RHSA-2025:13325
RHSA-2025:13335 https://access.redhat.com/errata/RHSA-2025:13335
RHSA-2025:13336 https://access.redhat.com/errata/RHSA-2025:13336
RHSA-2025:14059 https://access.redhat.com/errata/RHSA-2025:14059
RHSA-2025:14396 https://access.redhat.com/errata/RHSA-2025:14396
RHSA-2025:15308 https://access.redhat.com/errata/RHSA-2025:15308
RHSA-2025:15672 https://access.redhat.com/errata/RHSA-2025:15672
RHSA-2025:19020 https://access.redhat.com/errata/RHSA-2025:19020
RHSA-2026:7519 https://access.redhat.com/errata/RHSA-2026:7519
USN-7694-1 https://usn.ubuntu.com/7694-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10630
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:10630
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10698
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:10698
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:10699
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:10699
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:11580
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:11580
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:11673
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:11673
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:12098
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:12098
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:12099
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:12099
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:12199
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:12199
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:12237
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:12237
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:12239
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:12239
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:12240
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:12240
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:12241
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:12241
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:13267
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:13267
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:13289
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:13289
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:13325
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:13325
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:13335
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:13335
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:13336
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:13336
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:14059
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:14059
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:14396
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:14396
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:15308
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:15308
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:15672
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:15672
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2025:19020
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2025:19020
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/errata/RHSA-2026:7519
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/errata/RHSA-2026:7519
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-6021.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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/security/cve/CVE-2025-6021
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://access.redhat.com/security/cve/CVE-2025-6021
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://bugzilla.redhat.com/show_bug.cgi?id=2372406
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2372406
Vector: CVSS:3.1/AV:N/AC:L/PR:N/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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://gitlab.gnome.org/GNOME/libxml2/-/issues/926
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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-03T14:41:19Z/ Found at https://gitlab.gnome.org/GNOME/libxml2/-/issues/926
Exploit Prediction Scoring System (EPSS)
Percentile 0.8446
EPSS Score 0.02116
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-01T19:57:22.073423+00:00 Arch Linux Importer Import https://security.archlinux.org/AVG-2899 38.6.0