CVE-2026-49937

Out-of-Bounds Read in MessageQueueBase Leading to Local Privilege Escalation

Published Oct 5, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
In multiple functions of MessageQueueBase.h, there is a possible out of bounds read due to an incorrect bounds check. 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: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:-:*:*:*:*:*:*
Type Values Removed Values Added
Title Out-of-Bounds Read in MessageQueueBase Leading to Local Privilege Escalation
Type Values Removed Values Added
Title Out-of-Bounds Read in MessageQueueBase Leading to Local Privilege Escalation
Weaknesses CWE-125
CWE-269
Type Values Removed Values Added
Weaknesses CWE-119
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
Title Out-of-Bounds Read in MessageQueueBase Leading to Local Privilege Escalation
Weaknesses CWE-125
CWE-269
Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android
Type Values Removed Values Added
Description In multiple functions of MessageQueueBase.h, there is a possible out of bounds read due to an incorrect bounds check. 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_android
Published
Updated
Oct 6, 2026, 3:56 AM
Reserved
Jun 2, 2026, 2:45 PM
Status
Analyzed
Published
Oct 5, 2026, 7:17 PM
Modified
Oct 7, 2026, 3:11 PM