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CVE-2026-40510

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-05-29 13:26:40

Laatst bijgewerkt 2026-07-14 20:00:28

Toegewezen door VulnCheck

CVSS-score 3.8

Status PUBLISHED

Beschrijving

OpenSC before 0.27.0-rc1, fixed in commit 3f24f0b, contains a stack buffer overflow vulnerability in piv_process_history() in src/libopensc/card-piv.c that allows physically present attackers to trigger memory corruption by presenting a crafted PIV smart card or USB device returning a URL field longer than 118 bytes in the Key History Object ASN.1 response.

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