Is CVE-2026-14004 in the CISA KEV catalog?

No. CVE-2026-14004 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-14004?

CVE-2026-14004 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2026-14004?

CVE-2026-14004 has an EPSS score of 0.21% (11th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-14004?

Upgrade chrome to 150.0.7871.47 or later.

CVE & CISA-KEV Catalog

CVE-2026-14004

MEDIUM

6.5

CVSS v3

NVD

Description

Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CWE-200Information Exposure

How to fix

Remediation Available

chromeNVD

Affected:< 150.0.7871.47Fixed in:150.0.7871.47CVE-2026-14004derived 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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.21%probability of exploitation in 30 days

11thpercentile

Low risk: more likely to be exploited than 11% of all known CVEs.

References

Release Notes1

chromereleases.googleblog.com

Other references1

issues.chromium.org

Embed a live status badge for CVE-2026-14004

Markdown

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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 2026-07-01.