CVE-2026-5274CWE-472

Integer overflow in Codecs in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page

High · published April 1, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
22.2
In the wild
Unconfirmed
What it is

Integer overflow in Codecs in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00306 · 22.2th percentile
Weakness
CWE-472 · External Control of Assumed-Immutable Web Parameter
Published
2026-04-01T04:41Z
EPSS history
Timeline
  • 01 APR 04:41Z
    Integer overflow in Codecs in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page
    cvelistv5