CVE-2026-11277: Insufficient policy enforcement in Google Chrome
CVE-2026-11277 is a vulnerability in Google Chrome for iOS prior to version 149.0.7827.53. It involves insufficient policy enforcement that allows a remote attacker to bypass discretionary access controls via a crafted HTML page. The issue has a medium severity rating with a CVSS score of 4.3. No known exploits are reported in the wild. The vendor advisory does not explicitly confirm a patch or remediation status.
AI Analysis
Technical Summary
This vulnerability in Google Chrome on iOS versions before 149.0.7827.53 arises from insufficient enforcement of security policies, enabling a remote attacker to bypass discretionary access control mechanisms by delivering a specially crafted HTML page. The weakness is categorized under CWE-284 (Improper Access Control). The CVSS vector indicates the attack requires no privileges and user interaction, with no confidentiality or availability impact but limited integrity impact. The vendor advisory linked does not explicitly state patch availability or remediation details.
Potential Impact
An attacker can bypass discretionary access controls remotely by tricking a user into interacting with a crafted HTML page. This could lead to limited integrity impact in the affected Chrome for iOS versions. There is no reported impact on confidentiality or availability. No known exploits are currently in the wild.
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 official confirmation, users should update to version 149.0.7827.53 or later if available, as this version is indicated as the fixed version. No additional mitigation steps are specified by the vendor.
CVE-2026-11277: Insufficient policy enforcement in Google Chrome
Description
CVE-2026-11277 is a vulnerability in Google Chrome for iOS prior to version 149.0.7827.53. It involves insufficient policy enforcement that allows a remote attacker to bypass discretionary access controls via a crafted HTML page. The issue has a medium severity rating with a CVSS score of 4.3. No known exploits are reported in the wild. The vendor advisory does not explicitly confirm a patch or remediation status.
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 on iOS versions before 149.0.7827.53 arises from insufficient enforcement of security policies, enabling a remote attacker to bypass discretionary access control mechanisms by delivering a specially crafted HTML page. The weakness is categorized under CWE-284 (Improper Access Control). The CVSS vector indicates the attack requires no privileges and user interaction, with no confidentiality or availability impact but limited integrity impact. The vendor advisory linked does not explicitly state patch availability or remediation details.
Potential Impact
An attacker can bypass discretionary access controls remotely by tricking a user into interacting with a crafted HTML page. This could lead to limited integrity impact in the affected Chrome for iOS versions. There is no reported impact on confidentiality or availability. No known exploits are currently in the wild.
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 official confirmation, users should update to version 149.0.7827.53 or later if available, as this version is indicated as the fixed version. No additional mitigation steps are specified by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:11:13.081Z
- 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: 6a220ee9e29bf47b50de396e
Added to database: 06/04/2026, 23:48:57 UTC
Last enriched: 06/12/2026, 10:23:07 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 64
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