CVE-2026-57826

creationtimestamp| type| source ---|---|--- 2026-08-19 19:30:04+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mthhr3kpdw23...

CVE-2026-57826

An issue was discovered in openHiTLS 0.2.0 through 0.3.2. In the X.509 certificate chain verification, the basic constraints extension and CA flag processing of intermediate CAs are only verified for v3 certificates, and v1/v2 certificates are ignored...

CVE-2026-57826

The openHiTLS library (versions 0.2.0 through 0.3.2 ) contains a vulnerability in its X.509 certificate chain verification process. The root cause is that the software only verifies the basic constraints extension and CA flag processing for v3 certificates , while completely ignoring v1 and v2 ce...

CVE-2026-57826

An issue was discovered in openHiTLS 0.2.0 through 0.3.2. In the X.509 certificate chain verification, the basic constraints extension and CA flag processing of intermediate CAs are only verified for v3 certificates, and v1/v2 certificates are ignored...