CVE-2026-49921

In multiple locations, there is a possible memory safety issue due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/docs/security/bulletin/2026/2026-09-01	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:14.0:::::::*
	cpe:2.3:o:google:android:15.0:::::::*
	cpe:2.3:o:google:android:16.0:-::::::
	cpe:2.3:o:google:android:16.0:qpr2::::::
	cpe:2.3:o:google:android:17.0:-::::::

History

24 Sep 2026, 15:46

Type	Values Removed	Values Added
CPE		cpe:2.3:o:google:android:16.0:qpr2:::::: cpe:2.3:o:google:android:17.0:-:::::: cpe:2.3:o:google:android:14.0:::::::* cpe:2.3:o:google:android:15.0:::::::* cpe:2.3:o:google:android:16.0:-::::::
References	~~() https://source.android.com/docs/security/bulletin/2026/2026-09-01 -~~	() https://source.android.com/docs/security/bulletin/2026/2026-09-01 - Vendor Advisory
First Time		Google Google android

Information

Published : 2026-09-08 19:17

Updated : 2026-09-24 15:46

NVD link : CVE-2026-49921

Mitre link : CVE-2026-49921

CVE.ORG link : CVE-2026-49921

JSON object : View

Products Affected

google

android

CWE

CWE-122

Heap-based Buffer Overflow

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