Medium5.5Vendor: LowRed Hat Linux Updated

Remove WARN_ONCE in hsr_addr_is_self

CVE-2026-53353 Published Jul 1, 2026Updated by vendor Jul 1, 2026

CVE-2026-53353

Affected products & platforms

Red Hat LinuxUnclassified

Open vendor advisory

Summary

Remove WARN_ONCE() in hsr_addr_is_self(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-826.

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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