{"id":"CVE-2026-14789","summary":"radareorg radare2 Memory64ListStream mdmp.c stack-based overflow","details":"A vulnerability was detected in radareorg radare2 up to 6.1.6. Affected by this issue is some unknown functionality of the file libr/bin/format/mdmp/mdmp.c of the component Memory64ListStream Parser. Performing a manipulation results in stack-based buffer overflow. The attack requires a local approach. The exploit is now public and may be used. The patch is named 175d4addb68981331c85b10681c2161c38fb5762. It is suggested to install a patch to address this issue.","modified":"2026-07-08T08:12:40.259402828Z","published":"2026-07-06T02:00:10.294Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14789.json","cwe_ids":["CWE-119","CWE-121"],"cna_assigner":"VulDB","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"6.1.1"},{"last_affected":"6.1.1"},{"introduced":"6.1.3"},{"last_affected":"6.1.3"},{"introduced":"6.1.5"},{"last_affected":"6.1.5"}]}]},"references":[{"type":"WEB","url":"https://github.com/radareorg/radare2/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14789.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14789"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-14789"},{"type":"ADVISORY","url":"https://vuldb.com/submit/850389"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/376378"},{"type":"REPORT","url":"https://github.com/radareorg/radare2/issues/26051"},{"type":"REPORT","url":"https://vuldb.com/vuln/376378/cti"},{"type":"FIX","url":"https://github.com/mengzhisuoliu/radare2/commit/175d4addb68981331c85b10681c2161c38fb5762"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mengzhisuoliu/radare2","events":[{"introduced":"0"},{"fixed":"175d4addb68981331c85b10681c2161c38fb5762"}],"database_specific":{"source":"REFERENCES"}},{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"c3d11822fde49cbc9af338bbc54ad050d00f8a80"},{"last_affected":"a930bac5d511854a3b78ffd4bd94ff2971cff978"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"6.1.0"},{"last_affected":"6.1.0"},{"introduced":"6.1.2"},{"last_affected":"6.1.2"},{"introduced":"6.1.4"},{"last_affected":"6.1.4"},{"introduced":"6.1.6"},{"last_affected":"6.1.6"}]}}],"versions":["6.1.0","6.1.2","6.1.4","6.1.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14789.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"}]}