CVE-2026-88648

Incomplete X.509 implementation in GnuTLS v3.8.13 allows attackers controlling a subordinate Certificate Authority to bypass cross-domain PKI restrictions and issue unauthorized certificates...

CVE-2026-88648: Undefined Security Weakness

Incomplete X.509 implementation in GnuTLS v3.8.13 allows attackers controlling a subordinate Certificate Authority to bypass cross-domain PKI restrictions and issue unauthorized certificates...

CVE-2026-88648

Incomplete X.509 implementation in GnuTLS v3.8.13 allows attackers controlling a subordinate Certificate Authority to bypass cross-domain PKI restrictions and issue unauthorized certificates...

PT-2026-99516

Name of the Vulnerable Software and Affected Versions wolfSSL affected versions not specified Description When the WOLFSSL SMALL CERT VERIFY option is enabled, the ProcessPeerCertParse function executes the certificate signature check separately from the parsing process to reduce peak memory usag...

UBUNTU-CVE-2024-6156

Mark Laing discovered that LXD's PKI mode, until version 5.21.2, could be bypassed if the client's certificate was present in the trust store...

Design/Logic Flaw

Accepting arbitrary Subject Alternative Name SAN types, unless a PKI is specifically defined to use a particular SAN type, can result in bypassing name-constrained intermediates. Node.js 12.22.9, 14.18.3, 16.13.2, and 17.3.1 was accepting URI SAN types, which PKIs are often not defined to use...