https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T15:51:37.683326+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-22486 CVE-2023-22486 — cmark-gfm Quadratic complexity bug in handle_close_bracket may lead to a denial of service 2026-10-01T15:51:37.685975+00:00

Affected: github cmark-gfm

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 contain a polynomial time complexity issue in handle_close_bracket that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7.