CVE-2026-3909

HIGH CISA KEV EPSS 73.2%
Published Mar 13, 20263mo ago · Modified Mar 25, 20263mo ago
8.8 CVSS 3.1
High
Find Similar
Published Mar 13, 2026 3mo ago
Last Modified Mar 25, 2026 3mo ago
KEV Listed Mar 13, 2026 3mo ago
KEV Due Mar 27, 2026 95d overdue

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)

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

CISA Known Exploited Overdue 95d
Added
Mar 13, 2026
Due
Mar 27, 2026

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

EPSS Exploit Probability
73.2% percentile
Exploit & Patch Status
Actively Exploited (KEV)
No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 4

VendorProductVersionRange
googlechrome* <146.0.7680.80
applemacos*any
linuxlinux_kernel*any
microsoftwindows*any

References 3

  • chromereleases.googleblog.com https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_13.html
    Release NotesVendor Advisory
  • issues.chromium.org https://issues.chromium.org/issues/491421267
    Permissions Required
  • cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-3909
    US Government Resource

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.