CVE-2026-15108CWE-190

Integer overflow in Extensions API in Google Chrome prior to 150.0.7871.115 allowed an attacker who convinced a user to install a malicious extension to…

Medium · published July 8, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
9.0
In the wild
Unconfirmed
What it is

Integer overflow in Extensions API in Google Chrome prior to 150.0.7871.115 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read via a crafted Chrome Extension. (Chromium security severity: High)

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00197 · 9.0th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-07-08T22:35Z
EPSS history
Timeline
  • 08 JUL 22:35Z
    Integer overflow in Extensions API in Google Chrome prior to 150.0.7871.115 allowed an attacker who convinced a user to install a malicious extension to…
    cvelistv5