by Kastro
Paper/Archive/CVE-2026-121157

CVE-2026-121157

Google Chrome — Incorrect authorization in Chromoting in Google Chrome prior to 157.0.8103.38 allowed a local attacker to bypass system access restrictio…

EPSS 0.1%CVSS 9.8
critical.is priorityof 100
30
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 1.3.013 × 200.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Incorrect authorization in Chromoting in Google Chrome prior to 157.0.8103.38 allowed a local attacker to bypass system access restrictions via a local program. (Chromium security severity: Low)

Affected

ProductAffectedFixed inSource
Chrome157.0.8103.38 – < 157.0.8103.38157.0.8103.38CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refchromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.htmlrefissues.chromium.org/issues/533070896