What is CVE-2026-58828?

CVE-2026-58828 is a high-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 8.4/10. Published 2026-11-02.

How severe is CVE-2026-58828?

High severity. CVSS v3 base score is 8.4 out of 10.

Use After Free in Google Android

CVE-2026-58828

In multiple functions of base.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability class: Use-After-Free

Published 2026-11-02 · last modified 2026-11-03.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Google Android — versions Android kernel

Weakness classification (CWE)

CWE-416 — Use After Free

References

Frequently asked questions

What is CVE-2026-58828?: CVE-2026-58828 is a high-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 8.4/10. Published 2026-11-02.
How severe is CVE-2026-58828?: High severity. CVSS v3 base score is 8.4 out of 10.