CVE-2026-13033: Out of bounds read in Google Chrome
Out of bounds read and write in Blink>InterestGroups in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)
AI Analysis
Technical Summary
An out of bounds read and write vulnerability exists in the Blink InterestGroups component of Google Chrome versions before 149.0.7827.197. This memory corruption issue can be triggered remotely via a specially crafted HTML page, potentially enabling arbitrary code execution. The vulnerability is tracked as CVE-2026-13033 and is rated critical by Chromium security. No explicit vendor remediation level or patch link is provided in the data, but a vendor advisory URL is available for further details.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code on the affected system, compromising confidentiality, integrity, and availability. This can lead to full system compromise through the browser.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0482630350.html for current remediation guidance. Until an official fix is confirmed, users should exercise caution when browsing untrusted websites and consider using security features such as sandboxing and disabling InterestGroups if possible.
CVE-2026-13033: Out of bounds read in Google Chrome
Description
Out of bounds read and write in Blink>InterestGroups in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)
CVSS v3.1
Score 8.8high
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
An out of bounds read and write vulnerability exists in the Blink InterestGroups component of Google Chrome versions before 149.0.7827.197. This memory corruption issue can be triggered remotely via a specially crafted HTML page, potentially enabling arbitrary code execution. The vulnerability is tracked as CVE-2026-13033 and is rated critical by Chromium security. No explicit vendor remediation level or patch link is provided in the data, but a vendor advisory URL is available for further details.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code on the affected system, compromising confidentiality, integrity, and availability. This can lead to full system compromise through the browser.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0482630350.html for current remediation guidance. Until an official fix is confirmed, users should exercise caution when browsing untrusted websites and consider using security features such as sandboxing and disabling InterestGroups if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-23T17:14:11.742Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0482630350.html","vendor":"Google"}]
Threat ID: 6a3c2c43e60265867b66becd
Added to database: 06/24/2026, 19:13:07 UTC
Last enriched: 07/01/2026, 22:48:39 UTC
Last updated: 08/08/2026, 00:41:11 UTC
Views: 154
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