Name: CVE-2025-13763: Use of Uninitialized Variable
Creator: Rapid7
Published: 2026-04-23T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2025-13763, CWE-457, CVSS 5.7, EPSS 0.00265

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

CVSS 3.1 Base Score: 5.7
CVSS 3.1 Vector: (CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Redhat_linux	—	No solution exists	Jul 17, 2026	Apr 23, 2026

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CVSS Details

Covered by Rapid7

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