CVE-2026-13865: Insufficient validation of untrusted input in Google Chrome
Insufficient validation of untrusted input in Enterprise in Google Chrome 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 in Google Chrome's Enterprise component arises from insufficient validation of untrusted input, enabling remote attackers to conduct UI spoofing attacks through crafted HTML pages. The issue affects versions prior to 150.0.7871.47. The CVSS score is 4.3 (medium severity), reflecting the attack vector as network-based with low complexity, no privileges required, and requiring user interaction. The impact is limited to integrity, with no confidentiality or availability impact. No known exploits have been reported. The vendor advisory link is provided but does not explicitly confirm patch availability or remediation level.
Potential Impact
An attacker can remotely cause UI spoofing, potentially misleading users by displaying deceptive interface elements. This does not compromise user data confidentiality or system availability but may facilitate social engineering or phishing attacks by impersonating legitimate UI components.
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 official fixes are confirmed, users should exercise caution when interacting with untrusted content and consider applying any available Chrome updates promptly.
CVE-2026-13865: Insufficient validation of untrusted input in Google Chrome
Description
Insufficient validation of untrusted input in Enterprise in Google Chrome 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/chromeRun 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's Enterprise component arises from insufficient validation of untrusted input, enabling remote attackers to conduct UI spoofing attacks through crafted HTML pages. The issue affects versions prior to 150.0.7871.47. The CVSS score is 4.3 (medium severity), reflecting the attack vector as network-based with low complexity, no privileges required, and requiring user interaction. The impact is limited to integrity, with no confidentiality or availability impact. No known exploits have been reported. The vendor advisory link is provided but does not explicitly confirm patch availability or remediation level.
Potential Impact
An attacker can remotely cause UI spoofing, potentially misleading users by displaying deceptive interface elements. This does not compromise user data confidentiality or system availability but may facilitate social engineering or phishing attacks by impersonating legitimate UI components.
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 official fixes are confirmed, users should exercise caution when interacting with untrusted content and consider applying any available Chrome updates promptly.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:37.159Z
- 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: 6a444c1927e9c7971985caf7
Added to database: 06/30/2026, 23:07:05 UTC
Last enriched: 07/08/2026, 12:14:29 UTC
Last updated: 08/13/2026, 12:41:08 UTC
Views: 81
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