CVE & CISA-KEV Catalog

CVE-2026-13281

HIGH

8.3

CVSS v3

Description

Integer overflow in Mojo in Google Chrome prior to 149.0.7827.201 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)

How to fix

Remediation Available

Google ChromeWindows application

Affected:149.0.7827.200Fixed in:149.0.7827.200Google LLC

Google Chrome (EXE)Windows application

Affected:149.0.7827.200Fixed in:149.0.7827.200Google LLC

Google Chrome BetaWindows application

Affected:149.0.7827.200Fixed in:149.0.7827.200Google LLC

Google Chrome Beta (EXE)Windows application

Affected:149.0.7827.200Fixed in:149.0.7827.200Google LLC

Google Chrome CanaryWindows application

Affected:149.0.7827.200Fixed in:149.0.7827.200Google LLC

Google Chrome DevWindows application

Affected:149.0.7827.200Fixed in:149.0.7827.200Google LLC

Google Chrome Dev (EXE)Windows application

Affected:149.0.7827.200Fixed in:149.0.7827.200Google LLC

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 ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.18%probability of exploitation in 30 days

7thpercentile

Low risk: more likely to be exploited than 7% of all known CVEs.

References

Vendor Advisory1

chromereleases.googleblog.com

Other references1

issues.chromium.org

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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 2026-06-27.