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Vulnerability details: VCID-mugk-5fkb-8fag
Vulnerability ID VCID-mugk-5fkb-8fag
Aliases CVE-2025-66038
Summary
Status Published
Exploitability 0.5
Weighted Severity 3.5
Risk 1.8
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-126 Buffer Over-read
CWE-805 Buffer Access with Incorrect Length Value
System Score Found at
cvssv3 3.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-66038.json
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2025-66038
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2025-66038
cvssv3.1 3.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 3.9 https://github.com/OpenSC/OpenSC/commit/6db171bcb6fd7cb3b51098fefbb3b28e44f0a79c
ssvc Track https://github.com/OpenSC/OpenSC/commit/6db171bcb6fd7cb3b51098fefbb3b28e44f0a79c
cvssv3.1 3.9 https://github.com/OpenSC/OpenSC/security/advisories/GHSA-72x5-fwjx-2459
ssvc Track https://github.com/OpenSC/OpenSC/security/advisories/GHSA-72x5-fwjx-2459
cvssv3.1 3.9 https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66038
ssvc Track https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66038
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-66038.json
https://api.first.org/data/v1/epss?cve=CVE-2025-66038
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-66038
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2453118 https://bugzilla.redhat.com/show_bug.cgi?id=2453118
6db171bcb6fd7cb3b51098fefbb3b28e44f0a79c https://github.com/OpenSC/OpenSC/commit/6db171bcb6fd7cb3b51098fefbb3b28e44f0a79c
CVE-2025-66038 https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66038
GHSA-72x5-fwjx-2459 https://github.com/OpenSC/OpenSC/security/advisories/GHSA-72x5-fwjx-2459
No exploits are available.
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-66038.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:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L 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:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://github.com/OpenSC/OpenSC/commit/6db171bcb6fd7cb3b51098fefbb3b28e44f0a79c
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:N/T:P/P:M/B:A/M:M/D:T/2026-04-01T18:15:18Z/ Found at https://github.com/OpenSC/OpenSC/commit/6db171bcb6fd7cb3b51098fefbb3b28e44f0a79c
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://github.com/OpenSC/OpenSC/security/advisories/GHSA-72x5-fwjx-2459
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:N/T:P/P:M/B:A/M:M/D:T/2026-04-01T18:15:18Z/ Found at https://github.com/OpenSC/OpenSC/security/advisories/GHSA-72x5-fwjx-2459
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66038
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:N/T:P/P:M/B:A/M:M/D:T/2026-04-01T18:15:18Z/ Found at https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66038
Exploit Prediction Scoring System (EPSS)
Percentile 0.09856
EPSS Score 0.00032
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-10T18:13:31.142460+00:00 SUSE Severity Score Importer Import https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml 38.6.0