What is CVE-2026-0100?

CVE-2026-0100 is a high-severity vulnerability in Google Android, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2026-06-01.

How severe is CVE-2026-0100?

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

Buffer overflow in Google Android

CVE-2026-0100

In Load of LoadedArsc.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitat…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (0.3th 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 15.0, 14.0, 15

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-0100?: CVE-2026-0100 is a high-severity vulnerability in Google Android, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2026-06-01.
How severe is CVE-2026-0100?: High severity. CVSS v3 base score is 7.8 out of 10.