CVE-2025-13763

Published: Apr 23, 2026Modified: Jun 30, 2026

5.7

Vector

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H

Exploitability: 0.5 / Impact: 5.2

Source: secalert@redhat.com (Secondary)

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

Related CWEs

CWE-457

Use of Uninitialized Variable

The code uses a variable that has not been initialized, leading to unpredictable or unintended results.

References (5)

https://access.redhat.com/security/cve/CVE-2025-13763

Source: secalert@redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2417581

Source: secalert@redhat.com

https://github.com/OpenSC/OpenSC/security/advisories/GHSA-2v44-fq35-98vv

Source: secalert@redhat.com

https://github.com/OpenSC/OpenSC/wiki/CVE-2025-13763

Source: secalert@redhat.com

https://github.com/OpenSC/OpenSC/security/advisories/GHSA-2v44-fq35-98vv

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.