CVE-2026-55351

Integer Overflow in VPU Causes Local Privilege Escalation

Published Sep 15, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
In VPU, there is a possible out-of-bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Type Values Removed Values Added
Title Integer Overflow in VPU Causes Local Privilege Escalation
Type Values Removed Values Added
Title Out‑of‑Bounds Write in VPU Leading to Local Privilege Escalation in Google Android
Type Values Removed Values Added
Title Out‑of‑Bounds Write in VPU Leading to Local Privilege Escalation in Google Android
Type Values Removed Values Added
Weaknesses CWE-190
CWE-787
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android
Type Values Removed Values Added
Description In VPU, there is a possible out-of-bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Google_Devices
Published
Updated
Sep 16, 2026, 3:58 AM
Reserved
Jun 16, 2026, 5:54 PM
Status
Analyzed
Published
Sep 15, 2026, 7:17 PM
Modified
Sep 21, 2026, 5:19 PM