{"affected":[{"defaultStatus":"unaffected","product":"Android","source":"CNA: Google_Devices","vendor":"Google","versions":[{"status":"affected","version":"Android kernel"}]}],"cveId":"CVE-2026-58809","cwes":["CWE-119"],"description":"In smmu_domain_config_s1 of arm-smmu-v3.c, there is a possible OOB Write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":6.7,"severity":"medium","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},{"score":6.7,"severity":"medium","source":"NVD: 134c704f-9b21-4f2e-91b3-4a467353bcc0","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794374388777,"publishedAt":1794338511611,"references":[{"source":"CNA: Google_Devices","tags":[],"url":"https://source.android.com/docs/security/bulletin/pixel/2026/2026-11-01"},{"source":"dsap-vuln-management@google.com","tags":[],"url":"https://source.android.com/docs/security/bulletin/pixel/2026/2026-11-01"}],"remediation":[],"revision":"07e51449f8f26cf853f5b41f4579fcd29a9a22d44ccddc7c2c2f59a1c42e17a5","sources":[{"modifiedAt":1794373091986,"name":"CNA: Google_Devices","retrievedAt":1794373866233,"url":"https://www.cve.org/CVERecord?id=CVE-2026-58809"},{"modifiedAt":1794374388777,"name":"NVD","retrievedAt":1794377937691,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58809"}],"ssvc":{"assessedAt":1794268800000,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"CVE-2026-58809","updatedAt":1794377937691}