What is CVE-2026-20411?

CVE-2026-20411 is a high-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 7.8/10. Published 2026-02-02.

How severe is CVE-2026-20411?

High severity. CVSS v3 base score is 7.8 out of 10.

Use After Free in Google Android

CVE-2026-20411

In cameraisp, there is a possible escalation of privilege due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Pa…

Vulnerability class: Use-After-Free

EPSS: 0.001 (0.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 13.0, 14.0, 15.0
Mediatek Mt6878
Mediatek Mt6879
Mediatek Mt6881
Mediatek Mt6886
Mediatek Mt6895
Mediatek Mt6897
Mediatek Mt6899
Mediatek Mt6983
Mediatek Mt6985

Weakness classification (CWE)

CWE-416 — Use After Free

References

security@mediatek.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-20411?: CVE-2026-20411 is a high-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 7.8/10. Published 2026-02-02.
How severe is CVE-2026-20411?: High severity. CVSS v3 base score is 7.8 out of 10.