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LIN1022-34575 : Security Advisory - opensc - CVE-2026-103531

Created: Oct 1, 2026    Updated: Oct 6, 2026
Resolved Date: Oct 1, 2026
Found In Version: 10.22.33.2
Fix Version: 10.22.33.9
Severity: Standard
Applicable for: Wind River Linux LTS 22
Component/s: Userspace

Description

A flaw has been found in OpenSC up to 0.27.1. The impacted element is the function setcos_construct_fci_44 of the file src/libopensc/card-setcos.c. Executing a manipulation of the argument type_attr can lead to stack-based buffer overflow. The attack can be launched remotely. This patch is called ad730304052937c32b4eb489a06835ac6123632c. It is best practice to apply a patch to resolve this issue.
Data source: VulDB (cna@vuldb.com)

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