CVE-2025-23048 | BDVDB-2026-285688 Detail

Description#

In some mod_ssl configurations on Apache HTTP Server 2.4.35 through to 2.4.63, an access control bypass by trusted clients is possible using TLS 1.3 session resumption. Configurations are affected when mod_ssl is configured for multiple virtual hosts, with each restricted to a different set of trusted client certificates (for example with a different SSLCACertificateFile/Path setting). In such a case, a client trusted to access one virtual host may be able to access another virtual host, if SSLStrictSNIVHostCheck is not enabled in either virtual host.

Impact#

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Exploit#

History#

1. Version 12025-07-10Record published in the CVE List.
2. Version 22026-02-26Most recent update recorded in the CVE List.