CVE-2025-13763

MEDIUM EPSS 7.3%
Published Apr 23, 20262mo ago · Modified Jun 17, 20261w ago
5.7 CVSS 3.1
Medium
Find Similar
Published Apr 23, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

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

CVSS Details

Base Score
5.7
Exploitability
0.5
Impact
5.2
Vector string
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector Physical
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
7.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-457

References 4

  • access.redhat.com https://access.redhat.com/security/cve/CVE-2025-13763
  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2417581
  • github.com https://github.com/OpenSC/OpenSC/security/advisories/GHSA-2v44-fq35-98vv
  • github.com https://github.com/OpenSC/OpenSC/wiki/CVE-2025-13763

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.