This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-56968 →

DEBIAN-CVE-2026-56968

GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory disclosure v...

Original description

The description as published by the source.

GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory disclosure via a crafted server.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 gsasl

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-1+deb12u2"}]}]

Debian:13 gsasl

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.2-1.1+deb13u2"}]}]

Debian:14 gsasl

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.4-1"}]}]

References

advisory security-tracker.debian.org