CVE-2026-14018CWE-416

Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to perform OS-level privilege escalation via a malicious…

High · published June 30, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
2.8
In the wild
Unconfirmed
What it is

Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Medium)

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00137 · 2.8th percentile
Weakness
CWE-416 · Use After Free
Published
2026-06-30T22:38Z
EPSS history
Timeline
  • 30 JUN 22:38Z
    Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to perform OS-level privilege escalation via a malicious…
    cvelistv5