{"id":"CVE-2026-40024","summary":"Sleuth Kit tsk_recover Path Traversal","details":"The Sleuth Kit through 4.14.0 contains a path traversal vulnerability in tsk_recover that allows an attacker to write files to arbitrary locations outside the intended recovery directory via crafted filenames or directory paths with path traversal sequences in a filesystem image. An attacker can craft a malicious filesystem image with embedded /../ sequences in filenames that, when processed by tsk_recover, writes files outside the output directory, potentially achieving code execution by overwriting shell configuration or cron entries.","modified":"2026-08-12T16:24:00.945118Z","published":"2026-04-08T21:35:20.662Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-22"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40024.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40024.json"},{"type":"ADVISORY","url":"https://mobasi.ai/sentinel"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40024"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/sleuth-kit-tsk-recover-path-traversal"},{"type":"FIX","url":"https://github.com/sleuthkit/sleuthkit/commit/a3f96b3bc36a8bb1a00c297f77110d4a6e7dd31b"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sleuthkit/sleuthkit","events":[{"introduced":"0"},{"fixed":"01de0345edaa1ebf21dba6939a7c6bc7129e6e7d"},{"fixed":"a3f96b3bc36a8bb1a00c297f77110d4a6e7dd31b"}],"database_specific":{"cpe":"cpe:2.3:a:sleuthkit:the_sleuth_kit:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"4.15.0"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["ct-3.15.0","sleuthkit-4.14.0","ct-3.13.0","ct-3.12.0","ct-3.9.0","ct-3.6.0","sleuthkit-4.12.0","ct-3.5.0","sleuthkit-4.6.3","sleuthkit-4.0.2"],"database_specific":{"vanir_signatures":[{"target":{"file":"tools/autotools/tsk_recover.cpp","function":"TskRecover::writeFile"},"deprecated":false,"digest":{"function_hash":"73948283954690344172360784165246666946","length":4233},"id":"CVE-2026-40024-5959fe97","signature_type":"Function","signature_version":"v1","source":"https://github.com/sleuthkit/sleuthkit/commit/a3f96b3bc36a8bb1a00c297f77110d4a6e7dd31b"},{"target":{"file":"tools/autotools/tsk_recover.cpp"},"deprecated":false,"digest":{"line_hashes":["53909995837470360476758808154428254640","225746793213793484204685123336070773139","268314967259442250258740375805743177738","204620620398984243189382029376371356006","233226229200365408169529147808701227869","277665794282598229953297890833070628955","247289428205181038371230435814179388008","40312942856409616152464116230173226351","239325332309471041249993772184508654336","6492685321797686077696005177218202882","179053398931707953463459727430884617800","57988799595692241695807093671879477595","52494231333251921892507618077529909743","49481087874895601033206978551153857586","194425876693831922598245117408978803784","161697777202880146678789413364204771745","99014997140196969268666517209417666955","261721215665269878088723576280393156860","305839959399738793083939027625441478875","145410694130582542980491726961195706925","171757387764708134117022249907327035873","83254277674121421592324317787067773184","114284293973535202635451668923701243443","268664309842679561844874268924372761632","218378143447127038963437768610927651340","249568163129437954470209067736824972409","125947118316570446028756400142448281788","169249611635731273505781295613221657924","228177515372146144344043858524280931561","187690859665707538937452923018590757678","155893608755511751730457437188406795885","109389031941303019430821206089673129462","210780630791369675878970779878811955550","182687816248276002111025257292075742403"],"threshold":0.9},"id":"CVE-2026-40024-78e55f40","signature_type":"Line","signature_version":"v1","source":"https://github.com/sleuthkit/sleuthkit/commit/a3f96b3bc36a8bb1a00c297f77110d4a6e7dd31b"}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40024.json","vanir_signatures_modified":"2026-08-12T16:24:00Z"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"}]}