{"id":"CVE-2026-86303","summary":"92181 markdown md.c lds out-of-bounds","details":"A vulnerability was determined in 92181 markdown up to 058cab0cb7fb245a0ccc6b8446963ff8d573558f. Affected by this issue is the function lds of the file md.c. Executing a manipulation can lead to out-of-bounds read. The attack can be executed remotely. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. This patch is called c000d2f9cf390c315378d3717cf20911cf3e80a6. A patch should be applied to remediate this issue.","modified":"2026-10-08T02:52:16.421044474Z","published":"2026-09-07T12:15:08.941Z","database_specific":{"cna_assigner":"VulDB","cwe_ids":["CWE-119","CWE-125"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86303.json"},"references":[{"type":"WEB","url":"https://github.com/92181/markdown/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86303.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86303"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-86303"},{"type":"ADVISORY","url":"https://vuldb.com/submit/907499"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/399467"},{"type":"REPORT","url":"https://github.com/92181/markdown/issues/1"},{"type":"REPORT","url":"https://vuldb.com/vuln/399467/cti"},{"type":"FIX","url":"https://github.com/92181/markdown/commit/c000d2f9cf390c315378d3717cf20911cf3e80a6"},{"type":"FIX","url":"https://github.com/92181/markdown/pull/2"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/92181/markdown","events":[{"introduced":"058cab0cb7fb245a0ccc6b8446963ff8d573558f"},{"last_affected":"058cab0cb7fb245a0ccc6b8446963ff8d573558f"}]}],"versions":["058cab0cb7fb245a0ccc6b8446963ff8d573558f"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86303.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X"}]}