Medium6.5Red Hat Linux Updated

Unintended backend routing due to crafted Host header

CVE-2026-55602 Published Jun 22, 2026Updated by vendor Jun 22, 2026

CVE-2026-55602

Affected products & platforms

Red Hat LinuxUnclassified

Open vendor advisory

Summary

Unintended backend routing due to crafted Host header. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-346.

Affected versions

< 2.0.10
< 3.0.6
< 4.1.0

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

Fixed versions

2.0.10
3.0.6
4.1.0

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

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 · high-confidence parse· fetched 7 hours ago·verify at source

Discussion(0)

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