In rw_t4t_update_file of rw_t4t.cc, 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.
History

Wed, 07 Oct 2026 13:15:00 +0000

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:-:*:*:*:*:*:*

Tue, 06 Oct 2026 00:00:00 +0000

Type Values Removed Values Added
Title Integer Overflow in Android NFC T4T Component Enables Local Privilege Escalation

Mon, 05 Oct 2026 22:15:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in Android T4T Update Leads to Local Privilege Escalation
Weaknesses CWE-119

Mon, 05 Oct 2026 20:45:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in Android T4T Update Leads to Local Privilege Escalation
Weaknesses CWE-119

Mon, 05 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-190
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'}


Mon, 05 Oct 2026 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android

Mon, 05 Oct 2026 18:45:00 +0000

Type Values Removed Values Added
Description In rw_t4t_update_file of rw_t4t.cc, 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

cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2026-10-05T18:23:49.023Z

Updated: 2026-10-06T03:56:14.694Z

Reserved: 2026-06-02T14:29:35.576Z

Link: CVE-2026-49885

cve-icon Vulnrichment

Updated: 2026-10-05T19:53:49.167Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-05T19:17:20.873

Modified: 2026-10-07T13:03:47.930

Link: CVE-2026-49885

cve-icon Redhat

No data.