{"id":"CVE-2026-113352","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-113352","summary":"uTox through 0.18.1 contains a path traversal vulnerability that allows Tox friends to write arbitrary files by sending absolute or ../ file names to victims with auto-accept enabled.…","details":"uTox through 0.18.1 contains a path traversal vulnerability that allows Tox friends to write arbitrary files by sending absolute or ../ file names to victims with auto-accept enabled. Attackers can overwrite shell startup files or plant crafted .ftinfo resume records that ft_find_resumeable() loads, abusing FILE pointers to write /proc/self/mem and execute code.","published":"2026-10-20T11:17:19.520","modified":"2026-10-20T11:17:19.520","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/uTox/uTox/pull/1602","label":"uTox/uTox#1602"},"references":[{"type":"WEB","url":"https://github.com/uTox/uTox"},{"type":"WEB","url":"https://github.com/uTox/uTox/blob/4b014491560c884b556f082d4d34c5229228bbc5/src/file_transfers.c#L249-L290"},{"type":"WEB","url":"https://github.com/uTox/uTox/blob/4b014491560c884b556f082d4d34c5229228bbc5/src/xlib/filesys.c#L191-L214"},{"type":"WEB","url":"https://github.com/uTox/uTox/issues/1587"},{"type":"WEB","url":"https://github.com/uTox/uTox/pull/1602"},{"type":"WEB","url":"https://github.com/uTox/uTox/pull/1603"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/utox-through-0.18.1-path-traversal-via-auto-accepted-file-transfers"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-20T11:17:19.520"}}