CVE-2026-6450 — CRL critical extension bypass in ParseCRL_Extensions
A CRL critical extension bypass exists in ParseCRL_Extensions where critical extensions are not properly enforced, allowing a crafted CRL with an unhandled critical extension to…
Published: 2026-06-25 · CVSS: 1.0 · CVSS 4.0
A CRL critical extension bypass exists in ParseCRL_Extensions where critical extensions are not properly enforced, allowing a crafted CRL with an unhandled critical extension to be accepted. This only affects builds with CRL support enabled and where a crafted CRL had a trusted signature when parsed.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7