CVE-2021-42779

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CVSS 3.1

5.3 medium

EPSS

2%p81

Published

Apr 18, 2022 (Apr 18, 2022)

Modified

Jun 17, 2026

Description

A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.

Vendors: opensc project fedoraproject redhat
Products: opensc, fedora, enterprise linux
Weakness: CWE-416
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (2.1%)

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