CVE-2026-55266

In qsort of libufdt_sysdeps_vendor.c, there is a possible out-of-bounds write due to resource exhaustion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/docs/security/bulletin/2026/2026-10-01	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

07 Oct 2026, 15:09

Type	Values Removed	Values Added
References	~~() https://source.android.com/docs/security/bulletin/2026/2026-10-01 -~~	() https://source.android.com/docs/security/bulletin/2026/2026-10-01 - Vendor Advisory
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:-::::::
First Time		Google Google android

05 Oct 2026, 20:17

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
CWE		CWE-400

05 Oct 2026, 19:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-05 19:17

Updated : 2026-10-07 15:09

NVD link : CVE-2026-55266

Mitre link : CVE-2026-55266

CVE.ORG link : CVE-2026-55266

JSON object : View

Products Affected

google

android

CWE

CWE-400

Uncontrolled Resource Consumption

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