{"id":"CVE-2025-13566","summary":"jarun nnn nnn.c run_cmd_as_plugin double free","details":"A security vulnerability has been detected in jarun nnn up to 5.1. The impacted element is the function show_content_in_floating_window/run_cmd_as_plugin of the file nnn/src/nnn.c. The manipulation leads to double free. An attack has to be approached locally. The identifier of the patch is 2f07ccdf21e705377862e5f9dfa31e1694979ac7. It is suggested to install a patch to address this issue.","modified":"2026-08-12T15:16:14.475440Z","published":"2025-11-23T19:32:07.206Z","database_specific":{"cna_assigner":"VulDB","cwe_ids":["CWE-119","CWE-415"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13566.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13566.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13566"},{"type":"ADVISORY","url":"https://vuldb.com/?id.333330"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.698113"},{"type":"REPORT","url":"https://github.com/jarun/nnn/issues/2091#issue-3635886658"},{"type":"REPORT","url":"https://github.com/jarun/nnn/issues/2091#issuecomment-3547591759"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.333330"},{"type":"FIX","url":"https://github.com/jarun/nnn/commit/2f07ccdf21e705377862e5f9dfa31e1694979ac7"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jarun/nnn","events":[{"introduced":"bdb1a643038bae0c3467a701a33b8ba5fbf07841"},{"fixed":"2f07ccdf21e705377862e5f9dfa31e1694979ac7"}],"database_specific":{"extracted_events":[{"introduced":"5.0"},{"last_affected":"5.0"},{"introduced":"5.1"},{"last_affected":"5.1"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["5.0","5.1","v5.1","v5.0"],"database_specific":{"vanir_signatures":[{"target":{"file":"src/nnn.c"},"deprecated":false,"digest":{"line_hashes":["153523239238828296880592388586674029946","162819211257943647346618892183141977660","191949146736304450404005176714310790102","176948162021785777817383105319608932628","31608708068942785592210163140150862980","333395910003573548942074585232319890881","186181688263869742451459972924486491713","6613148653552709641692056290246875171","155983852445236717367353029200499752961","109406417272012735794941472645084359394","277248823124472081759778279599241321741","69618816269089253591817952044032985024","20778805858769475961401203752084299221","132617586508786494924837948186865867989","329066889717190482447228874335612107689"],"threshold":0.9},"id":"CVE-2025-13566-523b892a","signature_type":"Line","signature_version":"v1","source":"https://github.com/jarun/nnn/commit/2f07ccdf21e705377862e5f9dfa31e1694979ac7"},{"target":{"file":"src/nnn.c","function":"show_stats"},"deprecated":false,"digest":{"function_hash":"123176663315060608373738015611004158662","length":688},"id":"CVE-2025-13566-5d64748d","signature_type":"Function","signature_version":"v1","source":"https://github.com/jarun/nnn/commit/2f07ccdf21e705377862e5f9dfa31e1694979ac7"},{"deprecated":false,"digest":{"function_hash":"85392299448148158862742831054527902869","length":3374},"id":"CVE-2025-13566-8d366529","signature_type":"Function","signature_version":"v1","source":"https://github.com/jarun/nnn/commit/2f07ccdf21e705377862e5f9dfa31e1694979ac7","target":{"file":"src/nnn.c","function":"show_content_in_floating_window"}}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-13566.json","vanir_signatures_modified":"2026-08-12T15:16:14Z"}}],"schema_version":"1.9.0","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:X"}]}