Is CVE-2015-6790 in the CISA KEV catalog?

No. CVE-2015-6790 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-6790?

CVE-2015-6790 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2015-6790?

CVE-2015-6790 has an EPSS score of 1.36% (68th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-6790?

Upgrade liboxideqtcore0 on ubuntu 14.04 to 1.11.4-0ubuntu0.14.04.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2015-6790

MEDIUM

4.3

CVSS v2

NVD

Description

The WebPageSerializerImpl::openTagToString function in WebKit/Source/web/WebPageSerializerImpl.cpp in the page serializer in Google Chrome before 47.0.2526.80 does not properly use HTML entities, which might allow remote attackers to inject arbitrary web script or HTML via a crafted document, as demonstrated by a double-quote character inside a single-quoted string.

CWE-20Improper Input Validation

How to fix

Remediation Available

liboxideqtcore0Ubuntu

Fixed in:1.11.4-0ubuntu0.14.04.1USN-2860-1

oxide-qtUbuntu

Fixed in:1.11.4-0ubuntu0.14.04.1USN-2860-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.36%probability of exploitation in 30 days

68thpercentile

Moderate risk: more likely to be exploited than 68% of all known CVEs.

References

Other references10

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

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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 2026-05-06.