diff --git a/Doc/whatsnew/3.16.rst b/Doc/whatsnew/3.16.rst index 64112bd8bd4ddd..e342aa71c7924e 100644 --- a/Doc/whatsnew/3.16.rst +++ b/Doc/whatsnew/3.16.rst @@ -721,6 +721,14 @@ ssl the module. (Contributed by Serhiy Storchaka in :gh:`157513`.) +* The :mod:`ssl` module now rejects TLS certificate chains that contain one + of a set of compromised eMudhra intermediate CA certificates. The affected + certificates are identified by their public key, so cross-signed copies that + reuse the same key are blocked as well. It is a defense-in-depth backstop + that applies even when an application supplies its own root CA bundle, and + regardless of whether the platform trust store has removed trust. + (Contributed by Christian Heimes in :gh:`160040` for :cve:`2026-115557`.) + symtable --------