Most recent entries from all https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 00:23:56 +0000 CVE-2026-40510 — OpenSC < 0.27.0-rc1 Stack Buffer Overflow via piv_process_history() in card-piv.c https://vulnerability.circl.lu/vuln/cve-2026-40510 <p><strong>Affected:</strong> OpenSC</p> <p>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.</p> <p><strong>Affected:</strong> OpenSC</p> <p>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.</p> https://vulnerability.circl.lu/vuln/cve-2026-40510