Name: CVE-2026-56968: Numeric Range Comparison Without Minimum Check
Creator: Rapid7
Published: 2026-06-23T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-56968, CWE-839, CWE-908, CVSS 5.3, EPSS 0.00413

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.

CVSS Details

CVSS 3.1 Base Score: 5.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade gsasl	Jul 23, 2026	Jul 23, 2026

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CVSS Details

Covered by Rapid7

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