https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-03T04:25:15.221156+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2019-15945 CVE-2019-15945 2026-10-03T04:25:15.246638+00:00

OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.

 https://vulnerability.circl.lu/vuln/usn-5281-1 USN-5281-1 — opensc vulnerabilities 2026-10-03T04:25:15.246888+00:00

Affected: Ubuntu:Pro:16.04:LTS: opensc, Ubuntu:Pro:18.04:LTS: opensc, Ubuntu:Pro:20.04:LTS: opensc

It was discovered that some OpenSC smart card drivers mishandled memory when performing certain decoding operations. An attacker could possibly use this issue to cause a denial of service or other unspecified impact. This issue only affected Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2019-15945, CVE-2019-15946)

It was discovered that some OpenSC smart card drivers had buffer overflow vulnerabilities. An attacker could possibly use this issue to cause a denial of service or other unspecified impact. (CVE-2020-26570, CVE-2020-26571, CVE-2020-26572)