CVE-2026-13917: Insufficient validation of untrusted input in Google Chrome
CVE-2026-13917 is a medium severity vulnerability in Google Chrome for iOS versions prior to 150.0.7871.47. It involves insufficient validation of untrusted input that allows a remote attacker to bypass navigation restrictions by convincing a user to perform specific UI gestures on a crafted HTML page. This issue affects Chrome on iOS and was publicly disclosed without an official patch status at the time of reporting.
AI Analysis
Technical Summary
This vulnerability in Google Chrome for iOS prior to version 150.0.7871.47 arises from insufficient validation of untrusted input. An attacker who convinces a user to engage in specific UI gestures on a maliciously crafted HTML page can bypass navigation restrictions. The vulnerability was assigned a medium severity by Chromium security but lacks a CVSS score and explicit remediation details in the provided data. The vendor advisory linked does not explicitly confirm patch availability or remediation status.
Potential Impact
A remote attacker can bypass navigation restrictions in Chrome for iOS by exploiting insufficient input validation combined with user interaction via specific UI gestures. This could potentially lead to unauthorized navigation behavior within the browser, impacting user security and privacy. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for current remediation guidance. Until an official fix is confirmed, users should exercise caution when interacting with untrusted web content on affected Chrome for iOS versions.
CVE-2026-13917: Insufficient validation of untrusted input in Google Chrome
Description
CVE-2026-13917 is a medium severity vulnerability in Google Chrome for iOS versions prior to 150.0.7871.47. It involves insufficient validation of untrusted input that allows a remote attacker to bypass navigation restrictions by convincing a user to perform specific UI gestures on a crafted HTML page. This issue affects Chrome on iOS and was publicly disclosed without an official patch status at the time of reporting.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Chrome for iOS prior to version 150.0.7871.47 arises from insufficient validation of untrusted input. An attacker who convinces a user to engage in specific UI gestures on a maliciously crafted HTML page can bypass navigation restrictions. The vulnerability was assigned a medium severity by Chromium security but lacks a CVSS score and explicit remediation details in the provided data. The vendor advisory linked does not explicitly confirm patch availability or remediation status.
Potential Impact
A remote attacker can bypass navigation restrictions in Chrome for iOS by exploiting insufficient input validation combined with user interaction via specific UI gestures. This could potentially lead to unauthorized navigation behavior within the browser, impacting user security and privacy. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for current remediation guidance. Until an official fix is confirmed, users should exercise caution when interacting with untrusted web content on affected Chrome for iOS versions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:51.611Z
- 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: 6a444c1f27e9c7971985ccbb
Added to database: 06/30/2026, 23:07:11 UTC
Last enriched: 07/01/2026, 03:08:03 UTC
Last updated: 07/01/2026, 03:08:03 UTC
Views: 4
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