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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-13763 Detail

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


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://access.redhat.com/security/cve/CVE-2025-13763 Red Hat, Inc.
https://bugzilla.redhat.com/show_bug.cgi?id=2417581 Red Hat, Inc.
https://github.com/OpenSC/OpenSC/security/advisories/GHSA-2v44-fq35-98vv CISA-ADP, Inc., Red Hat
https://github.com/OpenSC/OpenSC/wiki/CVE-2025-13763 Red Hat, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-457 Use of Uninitialized Variable CISA-ADP  

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-13763
NVD Published Date:
04/23/2026
NVD Last Modified:
04/23/2026
Source:
Red Hat, Inc.