CVE-2026-17978EPSS p18.9%

CVE-2026-17978CVE-2026-17978

google / chrome

Description

Side-channel information leakage in WebCodecs in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low)

Scoring

CVSS 5.3 ()
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS0.28% probability of exploitation · percentile 18.9% · 2026-10-05T12:00:23Z
Last modified2026-08-03
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.