{"id":"CVE-2026-58977","title":"In is_valid_header of timed_cache_item.c, there is a possible out-of-bounds write due to a missing bounds check","summary":"In is_valid_header of timed_cache_item.c, there is a possible out-of-bounds 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…","severity":"medium","cvss":6.7,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cvssSource":"adp","vendor":"Google","product":"Android","affected":["Android 17"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-03T00:00:00+00:00"},"published":"2026-11-02","updated":"2026-11-04","sourceUpdated":"2026-11-04T04:56:06.961Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-58977","references":[{"url":"https://source.android.com/docs/security/bulletin/wear/2026/2026-11-01"}],"tags":["cve.org"],"epss":0.00096,"epssPercentile":0.00705,"ingestedAt":"2026-11-05T20:33:06.671Z","slug":"CVE-2026-58977","body":"## Overview\n\nIn is_valid_header of timed_cache_item.c, there is a possible out-of-bounds 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.\n\n## Affected\n\n- `Android 17`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":37,"depthScoreParts":{"impact":36.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}