CVE-2026-11300: Inappropriate implementation in Google Chrome
CVE-2026-11300 is a medium severity vulnerability in Google Chrome prior to version 149.0.7827.53. It involves an inappropriate implementation in the Permissions feature that allows a remote attacker to perform UI spoofing via a crafted HTML page. This vulnerability does not impact confidentiality or availability but can mislead users by presenting deceptive user interface elements.
AI Analysis
Technical Summary
This vulnerability in Google Chrome's Permissions implementation allows remote attackers to conduct UI spoofing attacks by crafting malicious HTML pages. The issue affects versions prior to 149.0.7827.53. The CVSS score is 4.3 (medium severity), reflecting low impact on confidentiality and availability but a potential integrity issue through UI deception. No known exploits are reported in the wild. The vendor advisory linked does not explicitly confirm a patch or remediation status, and no official fix or temporary workaround is stated in the provided data.
Potential Impact
The vulnerability enables UI spoofing, which can deceive users into interacting with fake interface elements. This may lead to users performing unintended actions based on misleading visual cues. There is no direct impact on data confidentiality or system availability.
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. Until an official fix is confirmed, users should exercise caution when interacting with untrusted web content and avoid clicking suspicious links or buttons.
CVE-2026-11300: Inappropriate implementation in Google Chrome
Description
CVE-2026-11300 is a medium severity vulnerability in Google Chrome prior to version 149.0.7827.53. It involves an inappropriate implementation in the Permissions feature that allows a remote attacker to perform UI spoofing via a crafted HTML page. This vulnerability does not impact confidentiality or availability but can mislead users by presenting deceptive user interface elements.
CVSS v3.1
Score 4.3medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Chrome's Permissions implementation allows remote attackers to conduct UI spoofing attacks by crafting malicious HTML pages. The issue affects versions prior to 149.0.7827.53. The CVSS score is 4.3 (medium severity), reflecting low impact on confidentiality and availability but a potential integrity issue through UI deception. No known exploits are reported in the wild. The vendor advisory linked does not explicitly confirm a patch or remediation status, and no official fix or temporary workaround is stated in the provided data.
Potential Impact
The vulnerability enables UI spoofing, which can deceive users into interacting with fake interface elements. This may lead to users performing unintended actions based on misleading visual cues. There is no direct impact on data confidentiality or system availability.
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. Until an official fix is confirmed, users should exercise caution when interacting with untrusted web content and avoid clicking suspicious links or buttons.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:11:19.891Z
- 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: 6a220ef2e29bf47b50de3b77
Added to database: 06/04/2026, 23:49:06 UTC
Last enriched: 06/12/2026, 10:41:45 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 63
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