CVE-2026-3909

March 13, 2026, 8:24 p.m.

8.8
High

Description

Out of bounds write in Skia in Google Chrome prior to 146.0.7680.75 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

Product(s) Impacted

Vendor Product Versions
Google
  • Chrome
  • *
Apple
  • Macos
  • -
Linux
  • Linux Kernel
  • -
Microsoft
  • Windows
  • -

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a google chrome / / / / / / / /
o apple macos - / / / / / / /
o linux linux_kernel - / / / / / / /
o microsoft windows - / / / / / / /

References

https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_12.html
https://issues.chromium.org/issues/491421267
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-3909

Tags

[email protected]
CWE-787
2026-03-13
CVE-2026-3909

CVSS Score

8.8 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

    View Vector String

Timeline

Published: March 13, 2026, 7:55 p.m.
Last Modified: March 13, 2026, 8:24 p.m.

Status : Analyzed

CVE has had analysis completed and all data associations made.

More info

Source

[email protected]

Linked Attack Reports

March 2026 CVE Landscape: 31 High-Impact Vulnerabilities Identified, Interlock Ransomware Group Exploits Cisco FMC Zero-Day

In March 2026, 31 high-impact vulnerabilities were identified requiring prioritization for remediation, with 29 receiving Very Critical Risk Scores. Affected vendors included Cisco, Microsoft, Google, ConnectWise, and others, with Microsoft and Apple accounting for approximately 32% of vulnerabilit…
ransomware
remote code execution
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CVE-2025-32432
CVE-2025-54068
CVE-2025-26399
CVE-2025-53521
CVE-2025-68613
CVE-2026-20963
CVE-2026-27483
CVE-2026-21385
CVE-2021-30952
CVE-2023-41974
plasmagrid
CVE-2026-20131
CVE-2026-27944
CVE-2017-7921
CVE-2026-21262
CVE-2026-25187
CVE-2026-26127
CVE-2026-3909
CVE-2026-3910
CVE-2026-3564
ghostblade
ghostknife
ghostsaber
CVE-2026-33017
CVE-2026-3055
CVE-2026-33634
CVE-2026-33032
2026-04-14
cisco fmc
ios exploit kit
plasmaloader
zero-day exploitation
Published: April 14, 2026
Linked vulnerabilities : CVE-2025-32432 (CVSS 10.0), CVE-2025-54068 (CVSS 9.2), CVE-2025-26399 (CVSS 9.8), CVE-2025-53521 (CVSS 8.7), CVE-2025-68613 (CVSS 9.9), CVE-2026-20963 (CVSS 8.8), CVE-2026-27483 (CVSS 8.8), CVE-2026-21385 (CVSS 7.8), CVE-2023-41974, CVE-2021-30952, CVE-2026-20131 (CVSS 10.0), CVE-2026-27944 (CVSS 9.8), CVE-2017-7921, CVE-2026-21262 (CVSS 8.8), CVE-2026-25187 (CVSS 7.8), CVE-2026-26127 (CVSS 7.5), CVE-2026-3909 (CVSS 8.8), CVE-2026-3910 (CVSS 8.8), CVE-2026-3564 (CVSS 9.0), CVE-2026-33017 (CVSS 9.3), CVE-2026-3055 (CVSS 9.3), CVE-2026-33634 (CVSS 9.4), CVE-2026-33032 (CVSS 9.8)
Downloadable IOCs: 2

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.