{"id":"CVE-2026-58801","aliases":["A-534335355","PUB-A-534335355"],"status":"published","description":"In smmu_domain_config_s1 of arm-smmu-v3.c, there is a possible way to access stale stream table entries across reassigned stream identifiers due to a logic error. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-11-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["Pixel-family specific:2026-11-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"Pixel-family specific:0"},{"fixed":"Pixel-family specific:2026-11-05"}]}],"versions":["Pixel-family specific"]}],"references":[{"url":"https://source.android.com/security/bulletin/2026-11-01","tags":["advisory"]}],"sources":{"osv":[{"id":"PUB-A-534335355","description":"In smmu_domain_config_s1 of arm-smmu-v3.c, there is a possible way to access stale stream table entries across reassigned stream identifiers due to a logic error. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-11-01T00:00:00Z","modified":"2026-11-05T16:32:28.703711716Z","updated_at":"2026-11-05T17:55:18.078312Z"}]}}