Is CVE-2017-9814 in the CISA KEV catalog?

No. CVE-2017-9814 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-9814?

CVE-2017-9814 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2017-9814?

CVE-2017-9814 has an EPSS score of 3.46% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-9814?

Upgrade cairo on debian 11 to 1.16.0-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2017-9814

HIGHEPSS 88th pctl

7.5

CVSS v3

NVD

Description

cairo-truetype-subset.c in cairo 1.15.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) because of mishandling of an unexpected malloc(0) call.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

cairoDebian

Fixed in:1.16.0-1CVE-2017-9814

cairoUbuntu

Fixed in:1.14.6-1ubuntu0.1~esm1USN-5407-1

Fixed in:1.14.6-1ubuntu0.1~esm2USN-8140-1

Fixed in:1.15.10-2ubuntu0.1+esm1USN-8140-1

Fixed in:1.16.0-4ubuntu1+esm1USN-8140-1

Fixed in:1.16.0-5ubuntu2.1USN-8140-1

cairo-perf-utilsUbuntu

Fixed in:1.14.6-1ubuntu0.1~esm2USN-8140-1

Fixed in:1.14.6-1ubuntu0.1~esm1USN-5407-1

Fixed in:1.15.10-2ubuntu0.1+esm1USN-8140-1

Fixed in:1.16.0-4ubuntu1+esm1USN-8140-1

Fixed in:1.16.0-5ubuntu2.1USN-8140-1

libcairo2Ubuntu

Fixed in:1.14.6-1ubuntu0.1~esm2USN-8140-1

Fixed in:1.14.6-1ubuntu0.1~esm1USN-5407-1

Fixed in:1.15.10-2ubuntu0.1+esm1USN-8140-1

Fixed in:1.16.0-4ubuntu1+esm1USN-8140-1

Fixed in:1.16.0-5ubuntu2.1USN-8140-1

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

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

3.46%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Exploit1

bugs.freedesktop.org

Third-Party Advisory2

Other references1

lists.apache.org

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	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 2026-05-13.