CVE-2026-13912: Incorrect security UI in Google Chrome
Inappropriate implementation in Safe Browsing in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
AI Analysis
Technical Summary
This vulnerability arises from an inappropriate implementation of the Safe Browsing security UI in Google Chrome on iOS versions before 150.0.7871.47. It enables remote attackers to conduct UI spoofing attacks by crafting malicious HTML pages that can deceive users into believing they are interacting with legitimate browser security prompts or warnings. The CVSS score is 4.3 (medium severity), reflecting the limited impact on integrity 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 remote attackers to perform UI spoofing, potentially misleading users into taking unsafe actions based on falsified security prompts. There is no direct impact on data confidentiality or system availability. The integrity impact is limited to the potential deception of the user interface.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users and administrators should monitor official Google Chrome release notes and update to version 150.0.7871.47 or later once confirmed. Until then, exercising caution when interacting with unexpected security prompts on Chrome for iOS is advised.
CVE-2026-13912: Incorrect security UI in Google Chrome
Description
Inappropriate implementation in Safe Browsing in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
CVSS v3.1
Score 4.3medium
Affected software
pkg:github/google/chrome-iosRun 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 arises from an inappropriate implementation of the Safe Browsing security UI in Google Chrome on iOS versions before 150.0.7871.47. It enables remote attackers to conduct UI spoofing attacks by crafting malicious HTML pages that can deceive users into believing they are interacting with legitimate browser security prompts or warnings. The CVSS score is 4.3 (medium severity), reflecting the limited impact on integrity 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 remote attackers to perform UI spoofing, potentially misleading users into taking unsafe actions based on falsified security prompts. There is no direct impact on data confidentiality or system availability. The integrity impact is limited to the potential deception of the user interface.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users and administrators should monitor official Google Chrome release notes and update to version 150.0.7871.47 or later once confirmed. Until then, exercising caution when interacting with unexpected security prompts on Chrome for iOS is advised.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:50.409Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html","vendor":"Google"}]
Threat ID: 6a444c1e27e9c7971985cc8a
Added to database: 06/30/2026, 23:07:10 UTC
Last enriched: 07/08/2026, 12:47:23 UTC
Last updated: 08/13/2026, 12:41:08 UTC
Views: 57
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