CVE-2026-14083: Insufficient validation of untrusted input in Google Chrome
Insufficient validation of untrusted input in HTML in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: Low)
AI Analysis
Technical Summary
CVE-2026-14083 is a vulnerability in Google Chrome where insufficient validation of untrusted input in HTML allows a remote attacker to perform unauthorized script or HTML injection, classified as a UXSS (Universal Cross-Site Scripting) vulnerability. This affects versions of Chrome before 150.0.7871.47. The vulnerability is tracked under CWE-20 (Improper Input Validation) and has a CVSS v3.1 base score of 6.1, indicating medium severity. No known exploits in the wild have been reported. The vendor advisory indicates the issue is fixed in version 150.0.7871.47.
Potential Impact
Successful exploitation could allow an attacker to inject arbitrary scripts or HTML into the browser context, potentially leading to information disclosure or limited integrity impact. The CVSS vector indicates the attack requires no privileges but user interaction is required, and the impact is limited to confidentiality and integrity with no availability impact.
Mitigation Recommendations
Update Google Chrome to version 150.0.7871.47 or later to remediate this vulnerability. No other mitigation or temporary workaround is indicated by the vendor advisory.
CVE-2026-14083: Insufficient validation of untrusted input in Google Chrome
Description
Insufficient validation of untrusted input in HTML in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: Low)
CVSS v3.1
Score 6.1medium
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
CVE-2026-14083 is a vulnerability in Google Chrome where insufficient validation of untrusted input in HTML allows a remote attacker to perform unauthorized script or HTML injection, classified as a UXSS (Universal Cross-Site Scripting) vulnerability. This affects versions of Chrome before 150.0.7871.47. The vulnerability is tracked under CWE-20 (Improper Input Validation) and has a CVSS v3.1 base score of 6.1, indicating medium severity. No known exploits in the wild have been reported. The vendor advisory indicates the issue is fixed in version 150.0.7871.47.
Potential Impact
Successful exploitation could allow an attacker to inject arbitrary scripts or HTML into the browser context, potentially leading to information disclosure or limited integrity impact. The CVSS vector indicates the attack requires no privileges but user interaction is required, and the impact is limited to confidentiality and integrity with no availability impact.
Mitigation Recommendations
Update Google Chrome to version 150.0.7871.47 or later to remediate this vulnerability. No other mitigation or temporary workaround is indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:11:38.660Z
- 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: 6a444c3127e9c7971985d3ca
Added to database: 06/30/2026, 23:07:29 UTC
Last enriched: 07/08/2026, 12:19:01 UTC
Last updated: 08/14/2026, 12:41:08 UTC
Views: 65
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