{"id":"CVE-2025-13566","title":"A security vulnerability has been detected in jarun nnn up to 5.1","summary":"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 …","severity":"low","cvss":3.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","cwe":["CWE-119","CWE-415"],"published":"2025-11-23","updated":"2026-10-08","sourceUpdated":"2026-10-08T10:10:00.227","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-13566","references":[{"url":"https://github.com/jarun/nnn/commit/2f07ccdf21e705377862e5f9dfa31e1694979ac7","label":"cna@vuldb.com"},{"url":"https://github.com/jarun/nnn/issues/2091#issue-3635886658","label":"cna@vuldb.com"},{"url":"https://github.com/jarun/nnn/issues/2091#issuecomment-3547591759","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.333330","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.333330","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.698113","label":"cna@vuldb.com"}],"tags":["nvd"],"epss":0.00133,"epssPercentile":0.02441,"ingestedAt":"2026-10-08T10:28:20.732Z","slug":"CVE-2025-13566","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":18,"depthScoreParts":{"impact":18.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}