CVE-2025-13763

EUVD-2025-209564
Multiple uses of uninitialized variables were found in libopensc that may lead to information disclosure or application crash. An attack requires a crafted USB device or smart card that would present the system with specially crafted responses to the APDUs
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
redhatCNA
5.7 MEDIUM
PHYSICAL
HIGH
NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
opensc-projectopensc
𝑥
< 0.27.0
CNA
Debian logo
Debian Releases
Debian Product
Codename
opensc
bookworm
no-dsa
bullseye
postponed
bullseye (security)
vulnerable
forky
0.27.1-1
fixed
sid
0.27.1-1
fixed
trixie
no-dsa
Common Weakness Enumeration
References
https://access.redhat.com/security/cve/CVE-2025-13763
https://bugzilla.redhat.com/show_bug.cgi?id=2417581
https://github.com/OpenSC/OpenSC/security/advisories/GHSA-2v44-fq35-98vv
https://github.com/OpenSC/OpenSC/wiki/CVE-2025-13763
https://github.com/OpenSC/OpenSC/security/advisories/GHSA-2v44-fq35-98vv