Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2025-0239

When using Alt-Svc, ALPN did not properly validate certificates when the original server is redirecting to an insecure site. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird < 128.6.

No technical information available.

No CWE or OWASP classifications available.