CVE-2026-56968

MediumCVSS 5.3/10Last modified Jul 31, 2026

Description

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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-839CWE-908

Affected software

No affected versions have been published.

Timeline

Published
Jun 23, 2026
Last modified
Jul 31, 2026
NVD status
Modified

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CVE-2026-56968: Medium severity, CVSS 5.3 | Vulnix