[Bug nss/34015] gethostbyaddr and gethostbyaddr_r return invalid DNS hostnames

carlos at redhat dot com sourceware-bugzilla@sourceware.org
Fri Mar 20 19:20:42 GMT 2026


https://sourceware.org/bugzilla/show_bug.cgi?id=34015

Carlos O'Donell <carlos at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |security+
              Alias|                            |CVE-2026-4438

--- Comment #1 from Carlos O'Donell <carlos at redhat dot com> ---
The glibc security team has reviewed this and evaluated that it has security
impact. Setting security+ and assigning CVE-2026-4438.

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