Medium severity5.7NVD Advisory· Published Apr 23, 2026· Updated Apr 24, 2026

CVE-2025-13763

Description

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

Affected products

Opensc Project/Openscreferences

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

access.redhat.com/security/cve/CVE-2025-13763nvd
bugzilla.redhat.com/show_bug.cginvd
github.com/OpenSC/OpenSC/security/advisories/GHSA-2v44-fq35-98vvnvd

News mentions

No linked articles in our index yet.

cvss	0.371
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000