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Low3.7Red Hat Linux

Low [CVE-2026-18569] OIDC backchannel logout accepts unsigned forged logout tokens

This low-severity Red Hat Linux advisory covers CVE-2026-18569.

CVE-2026-18569 Published Jul 31, 2026
Affected products & platforms
Red Hat LinuxUnclassified
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Summary

OIDC backchannel logout accepts unsigned forged logout tokens. Red Hat rates this low (CVSS 3.7).

Weakness: CWE-347.

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.

Official advisory · medium-confidence parse· fetched 2 hours 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 · medium-confidence parse· fetched 2 hours ago·verify at source

Mitigation

The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source

Discussion(0)

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