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Vulnerability details: VCID-1td7-mzgw-tkbd
Vulnerability ID VCID-1td7-mzgw-tkbd
Aliases CVE-2025-66215
Summary
Status Published
Exploitability 0.5
Weighted Severity 3.4
Risk 1.7
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-121 Stack-based Buffer Overflow
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
System Score Found at
cvssv3 3.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-66215.json
epss 0.00023 https://api.first.org/data/v1/epss?cve=CVE-2025-66215
epss 0.00023 https://api.first.org/data/v1/epss?cve=CVE-2025-66215
cvssv3.1 3.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 3.8 https://github.com/OpenSC/OpenSC/commit/efd1d479832141bcf705c2f47655ada4d5f92f5d
ssvc Track https://github.com/OpenSC/OpenSC/commit/efd1d479832141bcf705c2f47655ada4d5f92f5d
cvssv3.1 3.8 https://github.com/OpenSC/OpenSC/pull/3436
ssvc Track https://github.com/OpenSC/OpenSC/pull/3436
cvssv3.1 3.8 https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5fc-cw56-hwp2
ssvc Track https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5fc-cw56-hwp2
cvssv3.1 3.8 https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66215
ssvc Track https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66215
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-66215.json
https://api.first.org/data/v1/epss?cve=CVE-2025-66215
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-66215
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2453119 https://bugzilla.redhat.com/show_bug.cgi?id=2453119
3436 https://github.com/OpenSC/OpenSC/pull/3436
CVE-2025-66215 https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66215
efd1d479832141bcf705c2f47655ada4d5f92f5d https://github.com/OpenSC/OpenSC/commit/efd1d479832141bcf705c2f47655ada4d5f92f5d
GHSA-q5fc-cw56-hwp2 https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5fc-cw56-hwp2
No exploits are available.
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-66215.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:R/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:R/S:U/C:L/I:L/A:L Found at https://github.com/OpenSC/OpenSC/commit/efd1d479832141bcf705c2f47655ada4d5f92f5d
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/2026-03-31T18:50:36Z/ Found at https://github.com/OpenSC/OpenSC/commit/efd1d479832141bcf705c2f47655ada4d5f92f5d
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://github.com/OpenSC/OpenSC/pull/3436
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/2026-03-31T18:50:36Z/ Found at https://github.com/OpenSC/OpenSC/pull/3436
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5fc-cw56-hwp2
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/2026-03-31T18:50:36Z/ Found at https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5fc-cw56-hwp2
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66215
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/2026-03-31T18:50:36Z/ Found at https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66215
Exploit Prediction Scoring System (EPSS)
Percentile 0.06757
EPSS Score 0.00023
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-10T18:13:31.205032+00:00 SUSE Severity Score Importer Import https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml 38.6.0