CVE-2026-3910HIGH 8.8CISA KEVEPSS p79.1%

CVE-2026-3910Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerability

Google / Chromium V8

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS2.08% probability of exploitation · percentile 79.1% · 2026-06-19T12:03:05Z
Published2026-03-13
Last modified2026-03-13

CISA KEV entry

Added to KEV: 2026-03-13

Underlying weaknesses· 2

CWE-94CWE-119

References

  1. https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_12.html
  2. https://issues.chromium.org/issues/491410818
  3. https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-3910

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessImproper Control of Generation of Code ('Code Injection')cwe-940%live

(incoming)1

TypeTargetConfidenceTier
KEVEntryGoogle Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerabilitykev-cve-2026-39100%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Google Chromium V8 Out-of-Bounds Memory Access Vulnerability
CVE
Google Chromium V8 Out-of-Bounds Memory Write Vulnerability
CVE
Google Chromium V8 Out-of-Bounds Memory Vulnerability
CVE
Google Chromium V8 Inappropriate Implementation Vulnerability
CVE
Google Chromium V8 Out-of-Bounds Write Vulnerability
CVE
Google Chromium V8 Out-of-Bounds Read and Write Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.