Is CVE-2015-1257 in the CISA KEV catalog?

No. CVE-2015-1257 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-1257?

CVE-2015-1257 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2015-1257?

CVE-2015-1257 has an EPSS score of 1.62% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-1257?

Upgrade liboxideqtcore0 on ubuntu 14.04 to 1.7.8-0ubuntu0.14.04.1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2015-1257

HIGHEPSS 73th pctl

7.5

CVSS v2

NVD

Description

platform/graphics/filters/FEColorMatrix.cpp in the SVG implementation in Blink, as used in Google Chrome before 43.0.2357.65, does not properly handle an insufficient number of values in an feColorMatrix filter, which allows remote attackers to cause a denial of service (container overflow) or possibly have unspecified other impact via a crafted document.

CWE-119Buffer Overflow

How to fix

Remediation Available

liboxideqtcore0Ubuntu

Fixed in:1.7.8-0ubuntu0.14.04.1USN-2610-1

oxide-qtUbuntu

Fixed in:1.7.8-0ubuntu0.14.04.1USN-2610-1

oxideqt-codecsUbuntu

Fixed in:1.7.8-0ubuntu0.14.04.1USN-2610-1

oxideqt-codecs-extraUbuntu

Fixed in:1.7.8-0ubuntu0.14.04.1USN-2610-1

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

1.62%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Other references10

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

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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.