Description
In IP Multimedia Subsystem, there is a possible authentication bypass due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Published: 2026-09-15
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 16 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-693
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

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


Wed, 16 Sep 2026 01:15:00 +0000

Type Values Removed Values Added
Title IP Multimedia Subsystem Authentication Bypass Allowing Remote Privilege Escalation in Android
Weaknesses CWE-287
CWE-639

Tue, 15 Sep 2026 20:00:00 +0000

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

Tue, 15 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
Description In IP Multimedia Subsystem, there is a possible authentication bypass due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Google_Devices

Published:

Updated: 2026-09-16T16:04:41.977Z

Reserved: 2026-06-16T17:55:41.478Z

Link: CVE-2026-55366

cve-icon Vulnrichment

Updated: 2026-09-16T15:39:16.226Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-15T19:17:22.227

Modified: 2026-09-16T19:24:44.153

Link: CVE-2026-55366

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-16T01:00:14Z

Weaknesses