CVE & CISA-KEV Catalog

CVE-2026-3909

HIGHCISA KEVEPSS 74th pctl
8.8
CVSS v3
NVD

Description

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. Google is aware that an exploit for CVE-2026-3909 exists in the wild.

CWE-787Out-of-bounds Write

How to fix

Remediation Available
chromiumDebian
Fixed in:146.0.7680.80-1~deb12u1CVE-2026-3909
Fixed in:146.0.7680.80-1~deb13u1CVE-2026-3909
Fixed in:146.0.7680.80-1CVE-2026-3909
Google ChromeWindows application
Affected:146.0.7680.80Fixed in:146.0.7680.80Google LLC
Google Chrome (EXE)Windows application
Affected:146.0.7680.80Fixed in:146.0.7680.80Google LLC
Google Chrome BetaWindows application
Affected:146.0.7680.80Fixed in:146.0.7680.80Google LLC
Google Chrome Beta (EXE)Windows application
Affected:146.0.7680.80Fixed in:146.0.7680.80Google LLC
Google Chrome CanaryWindows application
Affected:146.0.7680.80Fixed in:146.0.7680.80Google LLC
Google Chrome DevWindows application
Affected:146.0.7680.80Fixed in:146.0.7680.80Google LLC
Google Chrome Dev (EXE)Windows application
Affected:146.0.7680.80Fixed in:146.0.7680.80Google LLC

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

1.63%probability of exploitation in 30 days
74thpercentile

Elevated risk: more likely to be exploited than 74% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Google Skia Out-of-Bounds Write Vulnerability

Google Skia contains an out-of-bounds write vulnerability that could allow a remote attacker to perform out of bounds memory access via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.

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

Remediation due: 2026-03-27

References

Government Resource1
Other references1

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2025-22457Critical9.0100%KEV + RansomFix
CVE-2025-0282Critical9.0100%KEV + Ransom-
CVE-2015-3113Critical9.8100%KEVFix
CVE-2021-20038Critical9.8100%KEV + Ransom-
CVE-2023-4863High8.8100%KEVFix
CVE-2020-16040Medium6.5100%-Fix
Embed a live status badge for CVE-2026-3909
CVE-2026-3909 severity badge

Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-03-25.