Is CVE-2026-13852 in the CISA KEV catalog?

No. CVE-2026-13852 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-13852?

CVE-2026-13852 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2026-13852?

CVE-2026-13852 has an EPSS score of 0.27% (19th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-13852?

Upgrade chrome to 150.0.7871.47 or later.

CVE & CISA-KEV Catalog

CVE-2026-13852

CRITICAL

9.1

CVSS v3

NVD

Description

Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to bypass discretionary access control 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-2026-13852derived 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 ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.27%probability of exploitation in 30 days

19thpercentile

Low risk: more likely to be exploited than 19% of all known CVEs.

References

Vendor Advisory1

chromereleases.googleblog.com

Other references1

issues.chromium.org

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HTML

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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 2026-07-02.