CVE-2025-13763
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Vulnerability report for CVE-2025-13763, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-04-23

Last updated on: 2026-06-30

Assigner: Red Hat, Inc.

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 Scores

EPSS Scores

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Meta Information

Published
2026-04-23
Last Modified
2026-06-30
Generated
2026-07-06
EPSS Evaluated
2026-07-05
NVD
EUVD

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-457 The code uses a variable that has not been initialized, leading to unpredictable or unintended results.

Attack-Flow Graph

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EPSS Chart