⚠ Actively exploited
Added to CISA KEV on 2026-03-13. Federal agencies required to patch by 2026-03-27. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable..

CVE-2026-3910 — Code Injection in Google Chrome

CWE-94 — Code InjectionCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer13 documents12 sources
Severity
8.8HIGHNVD
EPSS
0.7%
top 28.74%
CISA KEV
KEV
Added 2026-03-13
Due 2026-03-27
Exploit
No known exploits
Affected products
2
Google ChromeChromium
Timeline
PublishedMar 13
KEV addedMar 13
Latest updateMar 16
KEV dueMar 27
CISA Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Description

Inappropriate implementation in V8 in Google Chrome prior to 146.0.7680.75 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/chrome146.0.7680.75 — 146.0.7680.75
▶NVDgoogle/chrome< 146.0.7680.75
▶Debianchromium/chromium< 146.0.7680.80-1~deb12u1+2

🔴Vulnerability Details

4
OSV
CVE-2026-3910: Inappropriate implementation in V8 in Google Chrome prior to 146↗2026-03-13
▶
GHSA
GHSA-69wh-543j-25h6: Inappropriate implementation in V8 in Google Chrome prior to 146↗2026-03-13
▶
CVEList
CVE-2026-3910: Inappropriate implementation in V8 in Google Chrome prior to 146↗2026-03-12
▶
VulnCheck
Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerability↗2026
▶

📋Vendor Advisories

6
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2026-3909↗2026-03-16
▶
CISA
Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerability↗2026-03-13
▶
Red Hat
chromium-browser: Inappropriate implementation in V8↗2026-03-12
▶
Chrome
Stable Channel Update for Desktop: CVE-2026-3910↗2026-03-12
▶
Microsoft
Chromium: CVE-2026-3910 Inappropriate implementation in V8↗2026-03-10
▶

🕵️Threat Intelligence

2
Bleepingcomputer
Google fixes two new Chrome zero-days exploited in attacks↗2026-03-13
▶
Wiz
CVE-2026-3910 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-3910 — Code Injection in Google Chrome | cvebase