In AppendCommentLine of AnnotationProcessor.cpp, there is a possible supply chain risk due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
History

Wed, 09 Sep 2026 15:00:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in Android AnnotationProcessor Enables Local Privilege Escalation

Wed, 09 Sep 2026 09:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 08 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
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'}


Tue, 08 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Description In AppendCommentLine of AnnotationProcessor.cpp, there is a possible supply chain risk due to improper input validation. 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: 2026-09-08T18:05:55.342Z

Updated: 2026-09-08T19:36:46.603Z

Reserved: 2026-06-16T17:39:57.723Z

Link: CVE-2026-55273

cve-icon Vulnrichment

Updated: 2026-09-08T19:36:38.276Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-08T19:18:01.500

Modified: 2026-09-08T20:17:35.050

Link: CVE-2026-55273

cve-icon Redhat

No data.