Medium6.5Red Hat Linux Updated
Denial of Service via crafted Markdown document with reference-link definitions
CVE-2026-59928 Published Jul 8, 2026Updated by vendor Jul 8, 2026
Affected products & platforms
Red Hat LinuxUnclassified
Summary
Denial of Service via crafted Markdown document with reference-link definitions. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-606.
Affected versions
- < 3.3.0
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- To mitigate this issue, avoid processing untrusted Markdown documents with affected Red Hat products. Restricting the input sources to trusted content can reduce the risk of a denial of service attack.
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
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