Medium4.8Red Hat Linux Updated
PROXY Protocol v2 header generator emits "skipped" TLVs, causing 65 KB attacker-controlled spillover into the upstream application stream
CVE-2026-47692 Published Jun 26, 2026Updated by vendor Jun 26, 2026
Affected products & platforms
Red Hat LinuxUnclassified
Summary
PROXY Protocol v2 header generator emits "skipped" TLVs, causing 65 KB attacker-controlled spillover into the upstream application stream. Red Hat rates this moderate (CVSS 4.8). Weakness: CWE-130.
Fixed versions
- 1.35.13
- 1.36.9
- 1.37.5
- 1.38.3
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
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