Paper/Archive/CVE-2025-36897

CVE-2025-36897

Google Android — In unknown of cd_CnMsgCodecUserApi.cpp, there is a possible out of bounds write due to a missing bounds check.

EPSS 0.3%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 20.7.207 × 204.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

In unknown of cd_CnMsgCodecUserApi.cpp, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected

ProductAffectedFixed inSource

AndroidAndroid kernel–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refsource.android.com/security/bulletin/pixel/2025-09-01