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EPSS 0.3%top 79%

CVE-2026-9969: Insufficient validation of untrusted input in Google Chrome

0
High
VulnerabilityCVE-2026-9969cvecve-2026-9969
Published: 05/28/2026 (05/28/2026, 22:25:40 UTC)
Source: CVE Database V5
Vendor/Project: Google
Product: Chrome

Description

CVE-2026-9969 is a high-severity vulnerability in Google Chrome prior to version 148.0.7778.216 involving insufficient validation of untrusted input in the ANGLE component. This flaw allows a remote attacker to execute arbitrary code by delivering a crafted HTML page. The vulnerability has a CVSS score of 8.8, indicating a significant risk. There are no known exploits in the wild at this time. The vendor advisory linked does not explicitly confirm patch availability or remediation status. Users should verify the latest updates from Google Chrome to ensure protection.

CVSS v3.1

Score 8.8high

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected software

GitHub Actionsmore threats →ai
chromium/chromium
pkg:github/chromium/chromium
Affected versions
<148.0.7778.216

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/05/2026, 21:16:16 UTC

Technical Analysis

This vulnerability (CVE-2026-9969) affects Google Chrome versions before 148.0.7778.216 and arises from insufficient validation of untrusted input within the ANGLE graphics abstraction layer. Exploitation can lead to remote code execution via a specially crafted HTML page. The CVSS 3.1 base score is 8.8, reflecting high impact on confidentiality, integrity, and availability with network attack vector, low attack complexity, no privileges required, and user interaction needed.

Potential Impact

Successful exploitation allows a remote attacker to execute arbitrary code on the affected system, potentially leading to full compromise of the user's environment. The vulnerability impacts confidentiality, integrity, and availability of the system running the vulnerable Chrome version. No known active exploits have been reported.

Mitigation Recommendations

The vendor advisory linked should be consulted for the latest remediation status. Since the affected version is prior to 148.0.7778.216, updating to version 148.0.7778.216 or later is recommended if confirmed by the vendor advisory. Patch status is not yet confirmed from the provided data; users should verify the official Google Chrome release notes or security updates to apply the appropriate fix.

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Technical Details

Data Version
5.2
Assigner Short Name
Chrome
Date Reserved
2026-05-28T17:25:04.398Z
Cvss Version
null
State
PUBLISHED
Remediation Level
null
Vendor Advisory Urls
[{"url":"https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html","vendor":"Google"}]

Threat ID: 6a18c67be29bf47b503b642b

Added to database: 05/28/2026, 22:49:31 UTC

Last enriched: 06/05/2026, 21:16:16 UTC

Last updated: 07/31/2026, 19:23:00 UTC

Views: 56

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