{"api_version":"1","generated_at":"2026-07-23T21:14:58+00:00","cve":"CVE-2023-25566","urls":{"html":"https://cve.report/CVE-2023-25566","api":"https://cve.report/api/cve/CVE-2023-25566.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-25566","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-25566"},"summary":{"title":"CVE-2023-25566","description":"GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, a memory leak can be triggered when parsing usernames which can trigger a denial-of-service. The domain portion of a username may be overridden causing an allocated memory area the size of the domain name to be leaked. An attacker can leak memory via the main `gss_accept_sec_context` entry point, potentially causing a denial-of-service. 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