What is CVE-2026-95384?

CVE-2026-95384 is a medium-severity vulnerability in Google Chrome, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.3/10. Published 2026-09-29.

How severe is CVE-2026-95384?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Google Chrome

CVE-2026-95384

Race condition in Transactions Platform in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to potentially leak sensitive information via a crafted HTML page. (Chromium security severity: Medium)

Vulnerability class: Race Condition

Published 2026-09-29 · last modified 2026-09-29.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Google Chrome

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

Frequently asked questions

What is CVE-2026-95384?: CVE-2026-95384 is a medium-severity vulnerability in Google Chrome, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.3/10. Published 2026-09-29.
How severe is CVE-2026-95384?: Medium severity. CVSS v3 base score is 5.3 out of 10.