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CVE-2025-13223

Google Chromium V8 Type Confusion

8.8 HIGHActively exploited (CISA KEV)EPSS 5.03%
  1. Published17 Nov 2025
  2. Added to CISA KEV19 Nov 2025
  3. Remediation due10 Dec 2025
Actively exploited (CISA KEV)

Google Chromium V8 contains a type confusion vulnerability that allows for heap corruption.

Added to KEV: 19 Nov 2025Federal remediation due: 10 Dec 2025

Description

Type Confusion in V8 in Google Chrome prior to 142.0.7444.175 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Google Chrome< 142.0.7444.175
Siemens Cadraall versions

Remediation

Fixed in
Google Chrome≥ 142.0.7444.175

References

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Frequently asked

Is CVE-2025-13223 being actively exploited?

Yes. CVE-2025-13223 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 19 Nov 2025.

How severe is CVE-2025-13223?

CVE-2025-13223 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 5.03% probability of exploitation.

Which products are affected by CVE-2025-13223?

Affected products include Google Chrome, Siemens Cadra.

How do I fix CVE-2025-13223?

Upgrade affected software to a fixed version, for example Google Chrome 142.0.7444.175 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-13223 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, Secuno flags any affected asset as top-priority automatically. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.