Is CVE-2026-13794 in the CISA KEV catalog?

No. CVE-2026-13794 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-13794?

CVE-2026-13794 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2026-13794?

CVE-2026-13794 has an EPSS score of 0.26% (17th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-13794?

Upgrade chrome to 150.0.7871.47 or later.

CVE & CISA-KEV Catalog

CVE-2026-13794

HIGH

7.5

CVSS v3

NVD

Description

Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

CWE-20Improper Input Validation

How to fix

Remediation Available

chromeNVD

Affected:< 150.0.7871.47Fixed in:150.0.7871.47CVE-2026-13794derived from NVD

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

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.26%probability of exploitation in 30 days

17thpercentile

Low risk: more likely to be exploited than 17% of all known CVEs.

References

Release Notes1

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 2026-07-01.