What is CVE-2025-36924?

CVE-2025-36924 is a high-severity vulnerability in Google Android, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.0/10. Published 2025-12-11.

How severe is CVE-2025-36924?

High severity. CVSS v3 base score is 8.0 out of 10.

Buffer overflow in Google Android

CVE-2025-36924

In ss_DecodeLcsAssistDataReqMsg(void) of ss_LcsManagement.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability class: Buffer Overflow

Published 2025-12-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Google Android — versions Android kernel

Weakness classification (CWE)

References

source.android.com/security/bulletin/pixel/2025-12-01 (Vendor Advisory)

Frequently asked questions

What is CVE-2025-36924?: CVE-2025-36924 is a high-severity vulnerability in Google Android, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.0/10. Published 2025-12-11.
How severe is CVE-2025-36924?: High severity. CVSS v3 base score is 8.0 out of 10.