CVE-2026-58990

Integer Overflow in Android Bluetooth Stack Causes Remote Information Disclosure

Published Nov 2, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
In l2c_fcr_process_peer_cfg_req of l2c_fcr.cc, there is a possible memory safety issue due to an integer overflow. This could lead to remote information disclosure 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
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Integer Overflow in Android Bluetooth Stack Causes Remote Information Disclosure
Type Values Removed Values Added
Title Integer Overflow in Android Bluetooth Causes Remote Information Disclosure
Weaknesses CWE-200
CWE-680
Type Values Removed Values Added
Weaknesses CWE-190
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android
Type Values Removed Values Added
Title Integer Overflow in Android Bluetooth Causes Remote Information Disclosure
Weaknesses CWE-200
CWE-680
Type Values Removed Values Added
Description In l2c_fcr_process_peer_cfg_req of l2c_fcr.cc, there is a possible memory safety issue due to an integer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
google_android
Published
Updated
Nov 6, 2026, 4:26 PM
Reserved
Jul 2, 2026, 6:21 AM
Status
Analyzed
Published
Nov 2, 2026, 8:17 PM
Modified
Nov 10, 2026, 4:22 PM