Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-95276

CVE-2026-95276HIGH

Google Chrome — Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer pr…

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   H   N   R  C  H  H  H    8.3   .0047   38.2     —

AFFECTED
  Product  Versions         Fixed
  Chrome   154.0.8037.57 –  —

TIMELINE
  Sep 22  Reserved by Chrome
  Sep 29  Published (CNA: Chrome)
  Sep 30  EXPLOIT PUBLISHED — CVE-2026-95276 (Google Chrome). Public exploit reference added.

CWE-20 · CNA: Chrome · CVSS v3.1 · 2 references · NVD status: Analyzed

Description

Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code inside the sandbox via crafted network traffic. (Chromium security severity: Medium)

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
September 22, 2026	Reserved	Reserved by Chrome
September 29, 2026	Published	Published (CNA: Chrome)
September 30, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-95276 (Google Chrome). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Google	Chrome	—	154.0.8037.57	—

Weaknesses

CWE-20

References (2)

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html [Release Notes, Vendor Advisory]
https://issues.chromium.org/issues/517730821 [Exploit, Issue Tracking, Mitigation, Vendor Advisory]

Authoritative record: CVE-2026-95276 at cve.org

Vendors: google

Weaknesses: CWE-20

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-95276 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.