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CVE-2026-20418

CRITICAL
9.8CVSS
Published: 2026-02-02
Updated: 2026-02-03
AI Analysis

Description

In Thread, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00465153; Issue ID: MSV-4927.

CVSS Metrics

Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
network
Complexity
low
Privileges
none
User Action
none
Scope
unchanged
Confidentiality
high
Integrity
high
Availability
high
Weaknesses
CWE-787

Metadata

Primary Vendor
GOOGLE
Published
2/2/2026
Last Modified
2/3/2026
Source
NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

google : matter

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CVE-CVE-2026-20418 | CRITICAL Severity | CVEDatabase.com | CVEDatabase.com