{"id":"CVE-2026-107050","kind":"vulnerability","aliases":["CVE-2026-107050"],"related":[],"title":"RetroArch: another user can force attacker code to load and run","description":"An issue in libretro RetroArch v1.22.2 allows attackers to force another user into loading attacker-supplied code in their uid, leading to arbitrary code execution.","summary":"RetroArch v1.22.2 has a flaw that lets an attacker make another user's session load attacker-supplied code under that user's ID. The result is arbitrary code execution as that user.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["desktop","libretro","other","retroarch"],"not_affected_if":[],"how_to_check":"- Check the installed RetroArch version (the sources name v1.22.2 as affected; the sources do not give a command for this)","fix":null,"status":"open","published_at":"2026-10-29T17:17:57+00:00","first_seen_at":"2026-10-29T17:26:16+00:00","triaged_at":"2026-10-29T17:28:07+00:00","updated_at":"2026-10-29T17:28:07+00:00","category":"other","confidence":0.4,"triage":{"at":"2026-10-29T17:28:07Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"RetroArch: another user can force attacker code to load and run","impact":"high","summary":"RetroArch v1.22.2 has a flaw that lets an attacker make another user's session load attacker-supplied code under that user's ID. The result is arbitrary code execution as that user.","audience":"everyone","category":"other","nicknames":[],"who_cares":["retroarch","libretro","desktop"],"confidence":0.4,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Arbitrary code runs as another user on the machine.","analyst_note":"Check the NVD entry and the RetroArch project for the trigger, affected platforms, and whether a fixed release exists.","how_to_check":"- Check the installed RetroArch version (the sources name v1.22.2 as affected; the sources do not give a command for this)\n- unknown","plain_action":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"The sources only name RetroArch v1.22.2 and say that another user can be forced to load attacker code under their own user ID on a shared machine. They do not say which platforms, configurations or sharing setups are needed. unknown","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000632,"input_tokens":4077,"output_tokens":449,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-107050':14A,17A '-2026':13A,16A 'allow':61C 'anoth':2A,32B,65C 'arbitrari':49B,78C 'attack':6A,30B,38B,62C,70C 'attacker-suppli':37B,69C 'code':7A,40B,50B,72C,79C 'cve':12A,15A 'desktop':18B 'execut':51B,80C 'flaw':26B 'forc':5A,64C 'id':45B 'issu':56C 'lead':76C 'let':28B 'libretro':19B,58C 'load':9A,36B,68C 'make':31B 'result':47B 'retroarch':1A,21B,22B,59C 'run':11A 'session':35B 'suppli':39B,71C 'uid':75C 'user':3A,33B,43B,54B,66C 'v1.22.2':23B,60C","nicknames":[],"mitigations":[],"who_affected":"The sources only name RetroArch v1.22.2 and say that another user can be forced to load attacker code under their own user ID on a shared machine. They do not say which platforms, configurations or sharing setups are needed. unknown","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"first_public_at":"2026-10-29T17:17:57+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-107050","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107050","severity":null,"published_at":"2026-10-29T17:17:57+00:00","modified_at":"2026-10-29T17:17:57+00:00","first_seen_at":"2026-10-29T17:26:16+00:00","fetched_at":"2026-10-29T17:26:16+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}