Vulnerability · CVE-2026-0628
Insufficient policy enforcement in WebView tag in Google Chrome prior to 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts
Published Jan 6, 2026 · catalog updated Oct 26, 2026 · Google Chrome
Last checked Oct 30, 2026. A connected source was read within the last 7 days.
Check this week
CVE-2026-0628 is not in CISA KEV. FIRST estimates a 20.95% chance of exploitation in the next 30 days. Check whether you run Google Chrome.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2026-76024 · Unknown
- CVE-2026-76025 · Unknown
- CVE-2026-76026 · Unknown
- CVE-2026-76027 · Unknown
- CVE-2026-76028 · Unknown
- Severity
- High8.8
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 20.95%
- Remediation
- Version ranges on file
- Affected products
- cpe google/chrome · vendor Google Chrome 143.0.7499.192 <143.0.7499.192
Insufficient policy enforcement in WebView tag in Google Chrome prior to 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. (Chromium security severity: High)
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- cpe google/chrome< 143.0.7499.192
- vendor Google Chrome 143.0.7499.192 <143.0.7499.192143.0.7499.192 <143.0.7499.192
How to fix CVE-2026-0628
Upgrade
CVE-2026-0628 lists a fix boundary at 143.0.7499.192. Compare the installed build with that boundary before you change production.
Version check
Affected < 143.0.7499.192
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
CVE-2026-0628 is not in CISA KEV. FIRST estimates a 20.95% chance of exploitation in the next 30 days. Check whether you run Google Chrome.
Which versions are affected?
Compare what you have installed with Google Chrome 143.0.7499.192 <143.0.7499.192 143.0.7499.192 <143.0.7499.192. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
CWE-862: Missing Authorization. EPSS 20.95%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Jan 7, 2026 · NIST NVD
Detected
Insufficient policy enforcement in WebView tag in Google Chrome prior to 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. (Chromium security severity: High)
Oct 26, 2026 · NIST NVD
Updated
Insufficient policy enforcement in WebView tag in Google Chrome prior to 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. (Chromium security severity: High)
Sources
- CVE.orgVulnerability recordCVE-2026-0628
Official CVE identifier
cve.org - EUVDVulnerability recordEUVD-2026-1217
Insufficient policy enforcement in WebView tag in Google Chrome prior to 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. (Chromium security severity: High)
euvd.enisa.europa.eu - NIST NVDVulnerability recordCVE-2026-0628
Insufficient policy enforcement in WebView tag in Google Chrome prior to 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. (Chromium security severity: High)
nvd.nist.gov
References
Freshness
Last verified in this catalog Oct 30, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- EUVDOct 30, 2026
- CVE.orgOct 27, 2026
- NIST NVDOct 27, 2026