CVE-2026-11090: Uninitialized Use in Google Chrome
CVE-2026-11090 is a medium severity vulnerability in Google Chrome prior to version 149.0.7827.53. It involves an uninitialized use issue in the ANGLE component that could allow a remote attacker to leak cross-origin data via a crafted HTML page. This vulnerability does not impact integrity or availability but can result in confidentiality loss. No known exploits are reported in the wild. A vendor advisory is available but does not explicitly confirm patch status.
AI Analysis
Technical Summary
This vulnerability is an uninitialized use in the ANGLE graphics engine within Google Chrome versions before 149.0.7827.53. It allows a remote attacker to leak cross-origin data by crafting a malicious HTML page. The CVSS 3.1 base score is 6.5, reflecting a network attack vector with low attack complexity, no privileges required, but requiring user interaction. The impact is high confidentiality loss without affecting integrity or availability. The vulnerability is tracked under CWE-125 (Out-of-bounds Read) and CWE-787 (Out-of-bounds Write).
Potential Impact
Successful exploitation could lead to unauthorized disclosure of cross-origin data, compromising user privacy and confidentiality. There is no impact on data integrity or system availability. No known active exploits have been reported.
Mitigation Recommendations
The vendor advisory linked does not explicitly confirm patch availability or remediation status. 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 Chrome version 149.0.7827.53 or later once confirmed patched. Until then, exercise caution with untrusted web content requiring user interaction.
CVE-2026-11090: Uninitialized Use in Google Chrome
Description
CVE-2026-11090 is a medium severity vulnerability in Google Chrome prior to version 149.0.7827.53. It involves an uninitialized use issue in the ANGLE component that could allow a remote attacker to leak cross-origin data via a crafted HTML page. This vulnerability does not impact integrity or availability but can result in confidentiality loss. No known exploits are reported in the wild. A vendor advisory is available but does not explicitly confirm patch status.
CVSS v3.1
Score 6.5medium
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
This vulnerability is an uninitialized use in the ANGLE graphics engine within Google Chrome versions before 149.0.7827.53. It allows a remote attacker to leak cross-origin data by crafting a malicious HTML page. The CVSS 3.1 base score is 6.5, reflecting a network attack vector with low attack complexity, no privileges required, but requiring user interaction. The impact is high confidentiality loss without affecting integrity or availability. The vulnerability is tracked under CWE-125 (Out-of-bounds Read) and CWE-787 (Out-of-bounds Write).
Potential Impact
Successful exploitation could lead to unauthorized disclosure of cross-origin data, compromising user privacy and confidentiality. There is no impact on data integrity or system availability. No known active exploits have been reported.
Mitigation Recommendations
The vendor advisory linked does not explicitly confirm patch availability or remediation status. 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 Chrome version 149.0.7827.53 or later once confirmed patched. Until then, exercise caution with untrusted web content requiring user interaction.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:06:47.773Z
- 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: 6a220830e29bf47b50dbbef5
Added to database: 06/04/2026, 23:20:16 UTC
Last enriched: 06/12/2026, 10:37:20 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 59
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.