1. Home
  2. CVE Database
  3. CVE-2026-113129
MEDIUM · 6.5

CVE-2026-113129

Improper access control in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially leak sensitive information via a crafted HTML page. (Chromium security severity: ...

Vulnerability Description

Improper access control in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially leak sensitive information via a crafted HTML page. (Chromium security severity: Medium)

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
GoogleChrome< 156.0.8078.47

Related Weaknesses (CWE)

CWE-284

References

FAQ

What is CVE-2026-113129?

CVE-2026-113129 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Improper access control in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially leak sensitive information via a crafted HTML page. (Chromium security severity: ...

How severe is CVE-2026-113129?

CVE-2026-113129 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-113129?

Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome.