CVE-2026-19557CWE-416

CVE-2026-19557

High · published August 12, 2026

CVSS v3.1
8.3
EPSS
0%
Percentile
21.9
In the wild
Unconfirmed
What it is

Use after free in TabStrip in Google Chrome on Mac prior to 151.0.7922.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00304 · 21.9th percentile
Weakness
CWE-416 · Use After Free
Published
2026-08-12T02:17Z
Affected products (1)
ProductVersionsFixed in
google/chrome< 151.0.7922.137151.0.7922.137
References (2)
https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_01815628406.html · [email protected]https://issues.chromium.org/issues/534867485 · [email protected]
EPSS history
Timeline
  • 11 AUG 21:23Z
    Use after free in TabStrip in Google Chrome on Mac prior to 151.0.7922.137 allowed a remote attacker who had compromised the renderer process to potentially…
    cvelistv5