CVEvulnerability

CVE-2026-3910

8.8 HIGH Known exploited Published 2026-03-13 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerability — Google Chromium V8

Google Chromium V8 contains an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Added to KEV: 2026-03-13
Remediation due: 2026-03-27
Ransomware use: Unknown
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.
Notes: https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_12.html ; https://nvd.nist.gov/vuln/detail/CVE-2026-3910

Status: Analyzed
Published: 2026-03-13
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0): 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses: CWE-119, CWE-94

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)

Affected configurations

• google chrome (< 146.0.7680.75)

Weakness · CWE (2)

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
CWE-94 Improper Control of Generation of Code weakness

References