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NVD Vulnerability Details :
CVE-2026-3063
Modified
More InfoOfficial Page
Source-chrome-cve-admin@google.com
View Known Exploited Vulnerability (KEV) details
Published At-23 Feb, 2026 | 23:16
Updated At-25 Feb, 2026 | 18:23

Inappropriate implementation in DevTools in Google Chrome prior to 145.0.7632.116 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via DevTools. (Chromium security severity: High)

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Secondary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CPE Matches
Google LLC
google
>>chrome>>Versions before 145.0.7632.116(exclusive)
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>-
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows>>-
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Google LLC
google
>>chrome>>Versions before 145.0.7632.117(exclusive)
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>macos>>-
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_23.htmlchrome-cve-admin@google.com
Release Notes
https://issues.chromium.org/issues/485287859chrome-cve-admin@google.com
Issue Tracking
Permissions Required
Hyperlink: https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_23.html
Source: chrome-cve-admin@google.com
Resource:
Release Notes
Hyperlink: https://issues.chromium.org/issues/485287859
Source: chrome-cve-admin@google.com
Resource:
Issue Tracking
Permissions Required
Change History
0Changes found
Details not found