CVE-2026-11668CWE-457

Uninitialized Use in Codecs in Google Chrome on Linux, ChromeOS prior to 149.0.7827.103 allowed a remote attacker to leak cross-origin data via a crafted video…

Medium · published June 8, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
8.6
In the wild
Unconfirmed
What it is

Uninitialized Use in Codecs in Google Chrome on Linux, ChromeOS prior to 149.0.7827.103 allowed a remote attacker to leak cross-origin data via a crafted video file. (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
0.00193 · 8.6th percentile
Weakness
CWE-457 · Use of Uninitialized Variable
Published
2026-06-08T23:27Z
EPSS history
Timeline
  • 08 JUN 23:27Z
    Uninitialized Use in Codecs in Google Chrome on Linux, ChromeOS prior to 149.0.7827.103 allowed a remote attacker to leak cross-origin data via a crafted video…
    cvelistv5