High7.0Vendor: MediumRed Hat Linux Updated

Fix handling of XN[0] when !FEAT_XNX

CVE-2026-53200 Published Jun 25, 2026Updated by vendor Jun 25, 2026

CVE-2026-53200

Affected products & platforms

Red Hat LinuxUnclassified

Open vendor advisory

Summary

Fix handling of XN[0] when !FEAT_XNX. Red Hat rates this moderate (CVSS 7). Weakness: CWE-266.

Mitigation

Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 7 hours ago·verify at source

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