CVE-2026-91739CWE-862broken-access-control

CVE-2026-91739

Medium · published September 16, 2026

CVSS v3.1
4.2
EPSS
0%
Percentile
8.5
In the wild
Unconfirmed
What it is

Missing authorization in Transactions Platform in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)

The record
Technical detail
CVSS v3.1
4.2 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00193 · 8.5th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-16T01:16Z
Affected products (1)
ProductVersionsFixed in
google/chrome< 153.0.8010.47153.0.8010.47
References (2)
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html · [email protected]https://issues.chromium.org/issues/521951328 · [email protected]
EPSS history
Timeline
  • 17 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 15 SEP 20:41Z
    Missing authorization in Transactions Platform in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process to…
    cvelistv5