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Google EUVDEUVD-2026-78948

| CVE-2026-55331 HIGH
Classic Buffer Overflow (CWE-120)
2026-09-15 Google_Devices GHSA-3mv3-hfpq-vvw5
8.8
CVSS 3.1 · Vendor: Google_Devices
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Severity by source

Vendor (Google_Devices) PRIMARY
8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from Vendor (Google_Devices) · only source for this CVE.

CVSS VectorVendor: Google_Devices

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Analysis Generated
Sep 15, 2026 - 21:41 vuln.today
CVSS changed
Sep 15, 2026 - 21:22 NVD
8.8 (HIGH)
CVE Published
Sep 15, 2026 - 18:33 cve.org
HIGH 8.8
CVE Published
Sep 15, 2026 - 18:33 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

In IP Multimedia Subsystem, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

AnalysisAI

An out-of-bounds write in Android's IP Multimedia Subsystem (IMS) telephony stack, corrected in the September 2026 Android/Pixel security bulletin, can be turned into remote code execution against affected devices. The published vector (CVSS 8.8, AV:N/AC:L/PR:L/UI:N, C/I/A all High) indicates network-reachable exploitation with no user interaction, though it assumes low-level privileges while the description claims no additional execution privileges are needed. …

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EUVD-2026-78948 vulnerability details – vuln.today

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