CVE-2026-17709

CRITICAL

Google Chrome - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Title source: rule

Description

Race in Downloads in Google Chrome on Mac prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

References (2)

Core 2

Core References

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html

https://issues.chromium.org/issues/519981494

Scores

CVSS v3 9.6

EPSS 0.0023

EPSS Percentile 13.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-362

Status published

Products (1)

Google/Chrome 151.0.7922.72

Published Jul 30, 2026

Tracked Since Jul 30, 2026