CVE-2026-14403: Use after free in Google Chrome
Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Low)
AI Analysis
Technical Summary
CVE-2026-14403 is a use-after-free vulnerability in the V8 engine component of Google Chrome versions before 150.0.7871.46. Exploitation requires a crafted HTML page to trigger arbitrary code execution inside the sandboxed environment of the browser. The vulnerability is rated low severity by the Chromium security team. The vendor has published an advisory indicating a stable channel update addressing this issue.
Potential Impact
Successful exploitation could allow remote code execution within the sandboxed environment of Google Chrome, potentially enabling an attacker to run arbitrary code. However, the impact is limited by the sandbox containment and the vulnerability is rated as low severity. There are no known exploits in the wild at this time.
Mitigation Recommendations
Users should update Google Chrome to version 150.0.7871.46 or later, where this vulnerability has been addressed. The vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html provides official update information. No additional mitigation steps are indicated by the vendor.
CVE-2026-14403: Use after free in Google Chrome
Description
Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Low)
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-2026-14403 is a use-after-free vulnerability in the V8 engine component of Google Chrome versions before 150.0.7871.46. Exploitation requires a crafted HTML page to trigger arbitrary code execution inside the sandboxed environment of the browser. The vulnerability is rated low severity by the Chromium security team. The vendor has published an advisory indicating a stable channel update addressing this issue.
Potential Impact
Successful exploitation could allow remote code execution within the sandboxed environment of Google Chrome, potentially enabling an attacker to run arbitrary code. However, the impact is limited by the sandbox containment and the vulnerability is rated as low severity. There are no known exploits in the wild at this time.
Mitigation Recommendations
Users should update Google Chrome to version 150.0.7871.46 or later, where this vulnerability has been addressed. The vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html provides official update information. No additional mitigation steps are indicated by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-07-01T21:37:29.175Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html","vendor":"Google"}]
Threat ID: 6a459a0627e9c7971943bfac
Added to database: 07/01/2026, 22:51:50 UTC
Last enriched: 07/01/2026, 23:23:02 UTC
Last updated: 07/02/2026, 01:51:24 UTC
Views: 6
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