{"id":"CVE-2026-69043","kind":"vulnerability","aliases":["CVE-2026-69043"],"related":[],"title":"Samsung Exynos GPU driver: race during buffer creation corrupts memory","description":"In the Samsung Exynos GPU driver, improper synchronization during buffer object creation and closing can lead to memory corruption","summary":"A synchronization flaw in the Samsung Exynos GPU driver can corrupt memory when buffer objects are created and closed. The sources do not say what an attacker can do with the corruption.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","exynos","gpu-driver","infrastructure","samsung"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-05T03:17:32+00:00","first_seen_at":"2026-11-05T03:31:45+00:00","triaged_at":"2026-11-05T03:33:34+00:00","updated_at":"2026-11-05T03:33:34+00:00","category":"infrastructure","confidence":0.35,"triage":{"at":"2026-11-05T03:33:34Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Samsung Exynos GPU driver: race during buffer creation corrupts memory","impact":"medium","summary":"A synchronization flaw in the Samsung Exynos GPU driver can corrupt memory when buffer objects are created and closed. The sources do not say what an attacker can do with the corruption.","audience":"everyone","category":"infrastructure","nicknames":[],"who_cares":["samsung","exynos","android","gpu-driver"],"confidence":0.35,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Memory corruption in the GPU driver; code execution not confirmed by sources","analyst_note":"Check the NVD entry and Samsung's security bulletin for affected models, exploitability and the patched build level.","how_to_check":"unknown","plain_action":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"Devices with Samsung Exynos chips and their GPU driver; the sources do not list affected models or versions. unknown","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000616,"input_tokens":4158,"output_tokens":400,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':12A,15A '-69043':13A,16A 'android':17B 'attack':50B 'buffer':7A,37B,65C 'close':42B,69C 'corrupt':9A,34B,55B,74C 'creat':40B 'creation':8A,67C 'cve':11A,14A 'driver':4A,21B,32B,61C 'exyno':2A,18B,30B,59C 'flaw':26B 'gpu':3A,20B,31B,60C 'gpu-driv':19B 'improp':62C 'infrastructur':22B 'lead':71C 'memori':10A,35B,73C 'object':38B,66C 'race':5A 'samsung':1A,23B,29B,58C 'say':47B 'sourc':44B 'synchron':25B,63C","nicknames":[],"mitigations":[],"who_affected":"Devices with Samsung Exynos chips and their GPU driver; the sources do not list affected models or versions. unknown","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["android","exynos","gpudriver","infrastructure","samsung","unknown"],"campaign_type":null,"first_public_at":"2026-11-05T03:17:32+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-69043","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69043","severity":null,"published_at":"2026-11-05T03:17:32+00:00","modified_at":"2026-11-05T03:17:32+00:00","first_seen_at":"2026-11-05T03:31:45+00:00","fetched_at":"2026-11-05T03:31:45+00:00","note":null}],"documents":[],"exploit_sources":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}