CVE-2026-11309: Insufficient policy enforcement in Google Chrome
CVE-2026-11309 is a vulnerability in Google Chrome prior to version 149.0.7827.53 involving insufficient policy enforcement in the History component. This flaw allows a remote attacker to perform UI spoofing via a crafted HTML page. The vulnerability has a CVSS score of 4.3, indicating medium severity, and does not impact confidentiality or availability but can affect integrity through UI spoofing.
AI Analysis
Technical Summary
This vulnerability in Google Chrome's History feature results from insufficient policy enforcement, enabling remote attackers to craft HTML pages that spoof the user interface. The issue affects versions prior to 149.0.7827.53. The CVSS vector indicates the attack requires no privileges but user interaction and can cause integrity impact without affecting confidentiality or availability. No known exploits are reported in the wild. The vendor advisory linked does not explicitly confirm a patch or remediation status.
Potential Impact
The vulnerability allows an attacker to perform UI spoofing, potentially misleading users by presenting deceptive interface elements. There is no direct impact on confidentiality or availability, but the integrity of the user interface can be compromised, which may facilitate phishing or social engineering attacks.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for current remediation guidance. Users should update to version 149.0.7827.53 or later once confirmed patched. Until then, exercise caution with untrusted web content that could exploit UI spoofing.
CVE-2026-11309: Insufficient policy enforcement in Google Chrome
Description
CVE-2026-11309 is a vulnerability in Google Chrome prior to version 149.0.7827.53 involving insufficient policy enforcement in the History component. This flaw allows a remote attacker to perform UI spoofing via a crafted HTML page. The vulnerability has a CVSS score of 4.3, indicating medium severity, and does not impact confidentiality or availability but can affect integrity through UI spoofing.
CVSS v3.1
Score 4.3medium
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Chrome's History feature results from insufficient policy enforcement, enabling remote attackers to craft HTML pages that spoof the user interface. The issue affects versions prior to 149.0.7827.53. The CVSS vector indicates the attack requires no privileges but user interaction and can cause integrity impact without affecting confidentiality or availability. No known exploits are reported in the wild. The vendor advisory linked does not explicitly confirm a patch or remediation status.
Potential Impact
The vulnerability allows an attacker to perform UI spoofing, potentially misleading users by presenting deceptive interface elements. There is no direct impact on confidentiality or availability, but the integrity of the user interface can be compromised, which may facilitate phishing or social engineering attacks.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for current remediation guidance. Users should update to version 149.0.7827.53 or later once confirmed patched. Until then, exercise caution with untrusted web content that could exploit UI spoofing.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:11:22.686Z
- 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: 6a220ef6e29bf47b50de3c1f
Added to database: 06/04/2026, 23:49:10 UTC
Last enriched: 06/12/2026, 10:46:40 UTC
Last updated: 07/13/2026, 07:47:27 UTC
Views: 69
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