Low [CVE-2026-91926] memory leak in ntlm_decode_target_info via duplicated AV_PAIR entries in NTLM CHALLENGE
This low-severity Red Hat Linux advisory covers CVE-2026-91926; related products: Red Hat Enterprise Linux 8, Red Hat package: gssntlmssp.
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Summary
memory leak in ntlm_decode_target_info via duplicated AV_PAIR entries in NTLM CHALLENGE. Red Hat rates this low (CVSS 3.7).
Weakness: CWE-401.
Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat package: gssntlmssp.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 14 days ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 14 days ago·verify at source
Mitigation checklist
- No mitigation is currently available that meets Red Hat Product Security's standards for usability, deployment, applicability, or stability.
Official advisory · high-confidence parse· fetched 14 days ago·verify at source
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