Paper/Archive/CVE-2026-102322

CVE-2026-102322

Google Chrome — Incorrect Authorization in SiteIsolation in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code via…

EPSS 0.4%CVSS 9.6

critical.is priorityof 100

CVSS 9.6 (ADP)9.6 / 10 × 3028.8 Not in CISA KEV+300.0 EPSS percentile 36.1.361 × 207.2 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Incorrect Authorization in SiteIsolation in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

Affected

ProductAffectedFixed inSource

Chrome155.0.8059.39 – < 155.0.8059.39155.0.8059.39CNA

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_086471744.html refissues.chromium.org/issues/527023137