CVE-2026-11030: Use after free in Google Chrome
A use-after-free vulnerability exists in the Network component of Google Chrome prior to version 149.0.7827.53. This flaw could allow a remote attacker to exploit heap corruption via malicious network traffic. The vulnerability has a high severity rating with a CVSS score of 8.8. Google has released version 149.0.7827.53 to address this issue.
AI Analysis
Technical Summary
CVE-2026-11030 is a use-after-free vulnerability in the Network module of Google Chrome versions before 149.0.7827.53. This vulnerability allows remote attackers to potentially cause heap corruption by sending crafted network traffic. The issue was assigned a high severity level with a CVSS 3.1 base score of 8.8, indicating high impact on confidentiality, integrity, and availability. The vulnerability is fixed in Chrome version 149.0.7827.53 as per the vendor advisory.
Potential Impact
Successful exploitation of this vulnerability could lead to remote code execution or other severe impacts due to heap corruption. Confidentiality, integrity, and availability of the affected system could be fully compromised. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Users and administrators should update Google Chrome to version 149.0.7827.53 or later to remediate this vulnerability. The vendor advisory confirms that this version contains the fix. No additional mitigation steps are indicated.
CVE-2026-11030: Use after free in Google Chrome
Description
A use-after-free vulnerability exists in the Network component of Google Chrome prior to version 149.0.7827.53. This flaw could allow a remote attacker to exploit heap corruption via malicious network traffic. The vulnerability has a high severity rating with a CVSS score of 8.8. Google has released version 149.0.7827.53 to address this issue.
CVSS v3.1
Score 8.8high
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-11030 is a use-after-free vulnerability in the Network module of Google Chrome versions before 149.0.7827.53. This vulnerability allows remote attackers to potentially cause heap corruption by sending crafted network traffic. The issue was assigned a high severity level with a CVSS 3.1 base score of 8.8, indicating high impact on confidentiality, integrity, and availability. The vulnerability is fixed in Chrome version 149.0.7827.53 as per the vendor advisory.
Potential Impact
Successful exploitation of this vulnerability could lead to remote code execution or other severe impacts due to heap corruption. Confidentiality, integrity, and availability of the affected system could be fully compromised. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Users and administrators should update Google Chrome to version 149.0.7827.53 or later to remediate this vulnerability. The vendor advisory confirms that this version contains the fix. No additional mitigation steps are indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:06:33.232Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html","vendor":"Google"}]
Threat ID: 6a22081de29bf47b50dbb1be
Added to database: 06/04/2026, 23:19:57 UTC
Last enriched: 06/12/2026, 10:24:35 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 52
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