VULNERABILITY INTELLIGENCE

CVE-2026-5888

CVSS score6.5 MEDIUM

EPSS probability0.26%

CISA KEVNot currently listed

Published2026-04-08

Last modified2026-07-24

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Description

Uninitialized Use in WebCodecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

Weakness classification

CWE-457: Use of Uninitialized Variable

Primary references

chrome-cve-admin@google.com — Release Notes, Vendor Advisory
chrome-cve-admin@google.com — Issue Tracking, Permissions Required