CVE-2026-58977
mediumIn is_valid_header of timed_cache_item.c, there is a possible out-of-bounds write due to a missing bounds check.
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 exploitation.
CVSS
6.7
6.7 (CVSS v3.1)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
Timeline (UTC)
Published: 2026-11-02 21:17
Modified: 2026-11-04 05:18
NVD status: Awaiting Analysis
Last synced 21 hours ago
Verified against the source API 2026-11-04 05:28 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://source.android.com/docs/security/bulletin/wear/2026/2026-11-01 security@android.com
Data sources
NVD CVE API 2.0 — fetched 2026-11-04 05:28 UTC · record ↗