{"id":"CVE-2026-95403","kind":"vulnerability","aliases":["CVE-2026-95403"],"related":[],"title":"Out-of-bounds write in shared memory bitmap allows local privilege escalation","description":"In multiple locations, there is a possible way to trigger an out of bounds write in the shared memory tracking bitmap due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","summary":"A missing bounds check lets a local process write outside a shared memory tracking bitmap. An attacker with local code execution can escalate privileges to a higher level.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android-or-kernel","infrastructure","local-access"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T20:19:48+00:00","first_seen_at":"2026-11-10T20:46:16+00:00","triaged_at":"2026-11-10T20:49:21+00:00","updated_at":"2026-11-10T20:49:21+00:00","category":"infrastructure","confidence":0.3,"triage":{"at":"2026-11-10T20:49:21Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Out-of-bounds write in shared memory bitmap allows local privilege escalation","impact":"high","summary":"A missing bounds check lets a local process write outside a shared memory tracking bitmap. An attacker with local code execution can escalate privileges to a higher level.","audience":"everyone","category":"infrastructure","nicknames":[],"who_cares":["local-access","android-or-kernel"],"confidence":0.3,"fix_status":"unknown","needs_auth":"unknown","worst_case":"local attacker gains elevated privileges on the device","analyst_note":"Identify the affected product and vendor advisory from the NVD entry; the description does not name a product, version or fix.","how_to_check":"unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.00062,"input_tokens":4528,"output_tokens":334,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':15A,18A '-95403':16A,19A 'access':27B 'addit':93C 'allow':10A 'android':21B 'android-or-kernel':20B 'attack':44B 'bitmap':9A,42B,76C 'bound':4A,30B,69C,81C 'check':31B,82C 'code':47B 'could':84C 'cve':14A,17A 'due':77C 'escal':13A,50B,88C 'execut':48B,94C 'exploit':103C 'higher':54B 'infrastructur':24B 'interact':98C 'kernel':23B 'lead':85C 'let':32B 'level':55B 'local':11A,26B,34B,46B,87C 'local-access':25B 'locat':58C 'memori':8A,40B,74C 'miss':29B,80C 'multipl':57C 'need':96C,101C 'out-of-bound':1A 'outsid':37B 'possibl':62C 'privileg':12A,51B,90C,95C 'process':35B 'share':7A,39B,73C 'track':41B,75C 'trigger':65C 'user':97C 'way':63C 'write':5A,36B,70C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["androidorkernel","infrastructure","localaccess","unknown"],"campaign_type":null,"search_a":"'-2026':15A,18A '-95403':16A,19A 'allow':10A 'bitmap':9A 'bound':4A 'cve':14A,17A 'escal':13A 'local':11A 'memori':8A 'out-of-bound':1A 'privileg':12A 'share':7A 'write':5A","search_b":"'access':27B 'android':21B 'android-or-kernel':20B 'attack':44B 'bitmap':42B 'bound':30B 'check':31B 'code':47B 'escal':50B 'execut':48B 'higher':54B 'infrastructur':24B 'kernel':23B 'let':32B 'level':55B 'local':26B,34B,46B 'local-access':25B 'memori':40B 'miss':29B 'outsid':37B 'privileg':51B 'process':35B 'share':39B 'track':41B 'write':36B","search_c":"'addit':93C 'bitmap':76C 'bound':69C,81C 'check':82C 'could':84C 'due':77C 'escal':88C 'execut':94C 'exploit':103C 'interact':98C 'lead':85C 'local':87C 'locat':58C 'memori':74C 'miss':80C 'multipl':57C 'need':96C,101C 'possibl':62C 'privileg':90C,95C 'share':73C 'track':75C 'trigger':65C 'user':97C 'way':63C 'write':70C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T20:19:48+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-95403","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95403","severity":null,"published_at":"2026-11-10T20:19:48+00:00","modified_at":"2026-11-10T20:19:48+00:00","first_seen_at":"2026-11-10T20:46:16+00:00","fetched_at":"2026-11-10T20:46:16+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}