by Kastro
Paper/Archive/CVE-2026-118306

CVE-2026-118306

Google Chrome — Memory corruption in FileSystem in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code o…

EPSS 0.3%CVSS 9.6
critical.is priorityof 100
34
CVSS 9.6 (ADP)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 25.7.257 × 205.1No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Memory corruption in FileSystem in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

Affected

ProductAffectedFixed inSource
Chrome156.0.8078.73 – < 156.0.8078.73156.0.8078.73CNA

Scores by source

CISA ADP9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refchromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_0562499947.htmlrefissues.chromium.org/issues/571156746