High7.0Vendor: MediumRed Hat Linux Updated
validate cached peer INIT chunk length in COOKIE_ECHO processing
CVE-2026-53246 Published Jun 25, 2026Updated by vendor Jun 25, 2026
Affected products & platforms
Red Hat LinuxUnclassified
Summary
validate cached peer INIT chunk length in COOKIE_ECHO processing. Red Hat rates this moderate (CVSS 7). Weakness: CWE-130.
Mitigation checklist
Recommended fix / mitigation
- To mitigate this issue, prevent module sctp from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
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