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Vulnerability details: VCID-cmeu-b3fh-hkaf
Vulnerability ID VCID-cmeu-b3fh-hkaf
Aliases CVE-2025-8671
VSV00017
Summary upstream:
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-404 Improper Resource Shutdown or Release
System Score Found at
epss 0.00538 https://api.first.org/data/v1/epss?cve=CVE-2025-8671
epss 0.00538 https://api.first.org/data/v1/epss?cve=CVE-2025-8671
epss 0.00538 https://api.first.org/data/v1/epss?cve=CVE-2025-8671
epss 0.00538 https://api.first.org/data/v1/epss?cve=CVE-2025-8671
epss 0.00538 https://api.first.org/data/v1/epss?cve=CVE-2025-8671
epss 0.00538 https://api.first.org/data/v1/epss?cve=CVE-2025-8671
epss 0.00538 https://api.first.org/data/v1/epss?cve=CVE-2025-8671
epss 0.00538 https://api.first.org/data/v1/epss?cve=CVE-2025-8671
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.5 https://galbarnahum.com/made-you-reset
ssvc Track https://galbarnahum.com/made-you-reset
cvssv3.1 7.5 https://github.com/h2o/h2o/commit/4729b661e3c6654198d2cc62997e1af58bef4b80
ssvc Track https://github.com/h2o/h2o/commit/4729b661e3c6654198d2cc62997e1af58bef4b80
cvssv3.1 7.5 https://github.com/h2o/h2o/security/advisories/GHSA-mrjm-qq9m-9mjq
ssvc Track https://github.com/h2o/h2o/security/advisories/GHSA-mrjm-qq9m-9mjq
cvssv3.1 7.5 https://gitlab.isc.org/isc-projects/bind9/-/issues/5325
ssvc Track https://gitlab.isc.org/isc-projects/bind9/-/issues/5325
cvssv3.1 7.5 https://kb.cert.org/vuls/id/767506
ssvc Track https://kb.cert.org/vuls/id/767506
cvssv3.1 7.5 https://support2.windriver.com/index.php?page=security-notices
ssvc Track https://support2.windriver.com/index.php?page=security-notices
cvssv3.1 7.5 https://varnish-cache.org/security/VSV00017.html
ssvc Track https://varnish-cache.org/security/VSV00017.html
cvssv3.1 7.5 https://www.fastlystatus.com/incident/377810
ssvc Track https://www.fastlystatus.com/incident/377810
cvssv3.1 7.5 https://www.suse.com/support/kb/doc/?id=000021980
ssvc Track https://www.suse.com/support/kb/doc/?id=000021980
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-8671.json
https://api.first.org/data/v1/epss?cve=CVE-2025-8671
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-8671
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2388222 https://bugzilla.redhat.com/show_bug.cgi?id=2388222
377810 https://www.fastlystatus.com/incident/377810
4729b661e3c6654198d2cc62997e1af58bef4b80 https://github.com/h2o/h2o/commit/4729b661e3c6654198d2cc62997e1af58bef4b80
5325 https://gitlab.isc.org/isc-projects/bind9/-/issues/5325
GHSA-mrjm-qq9m-9mjq https://github.com/h2o/h2o/security/advisories/GHSA-mrjm-qq9m-9mjq
?id=000021980 https://www.suse.com/support/kb/doc/?id=000021980
index.php?page=security-notices https://support2.windriver.com/index.php?page=security-notices
made-you-reset https://galbarnahum.com/made-you-reset
USN-8037-1 https://usn.ubuntu.com/8037-1/
VSV00017.html https://varnish-cache.org/security/VSV00017.html
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://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://galbarnahum.com/made-you-reset
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/2025-08-13T18:34:19Z/ Found at https://galbarnahum.com/made-you-reset
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/h2o/h2o/commit/4729b661e3c6654198d2cc62997e1af58bef4b80
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/2025-08-13T18:34:19Z/ Found at https://github.com/h2o/h2o/commit/4729b661e3c6654198d2cc62997e1af58bef4b80
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/h2o/h2o/security/advisories/GHSA-mrjm-qq9m-9mjq
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/2025-08-13T18:34:19Z/ Found at https://github.com/h2o/h2o/security/advisories/GHSA-mrjm-qq9m-9mjq
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://gitlab.isc.org/isc-projects/bind9/-/issues/5325
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/2025-08-13T18:34:19Z/ Found at https://gitlab.isc.org/isc-projects/bind9/-/issues/5325
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://kb.cert.org/vuls/id/767506
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/2025-08-13T18:34:19Z/ Found at https://kb.cert.org/vuls/id/767506
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://support2.windriver.com/index.php?page=security-notices
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/2025-08-13T18:34:19Z/ Found at https://support2.windriver.com/index.php?page=security-notices
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://varnish-cache.org/security/VSV00017.html
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/2025-08-13T18:34:19Z/ Found at https://varnish-cache.org/security/VSV00017.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://www.fastlystatus.com/incident/377810
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/2025-08-13T18:34:19Z/ Found at https://www.fastlystatus.com/incident/377810
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://www.suse.com/support/kb/doc/?id=000021980
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/2025-08-13T18:34:19Z/ Found at https://www.suse.com/support/kb/doc/?id=000021980
Exploit Prediction Scoring System (EPSS)
Percentile 0.67503
EPSS Score 0.00538
Published At April 7, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:37:55.241567+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-8671.json 38.0.0