CVE-2026-3910 — Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerability
CVE-2026-3910: Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | |
| Product | Chromium V8 |
| Date added | 2026-03-13 |
| Due date | 2026-03-27 |
| Ransomware campaign use | Unknown |
Description
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.
Required action (CISA)
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
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-3910
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog