Is CVE-2016-9392 in the CISA KEV catalog?

No. CVE-2016-9392 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-9392?

CVE-2016-9392 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2016-9392?

CVE-2016-9392 has an EPSS score of 1.95% (78th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-9392?

Upgrade jasper on ubuntu 14.04 to 1.900.1-14ubuntu3.5 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2016-9392

MEDIUMEPSS 78th pctl

5.5

CVSS v3

NVD

Description

The calcstepsizes function in jpc_dec.c in JasPer before 1.900.17 allows remote attackers to cause a denial of service (assertion failure) via a crafted file.

How to fix

Remediation Available

jasperUbuntu

Fixed in:1.900.1-14ubuntu3.5USN-3693-1

Fixed in:1.900.1-debian1-2.4ubuntu1.2USN-3693-1

libjasper1Ubuntu

Fixed in:1.900.1-14ubuntu3.5USN-3693-1

Fixed in:1.900.1-debian1-2.4ubuntu1.2USN-3693-1

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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploit Intelligence

1.95%probability of exploitation in 30 days

78thpercentile

Elevated risk: more likely to be exploited than 78% of all known CVEs.

References

Patch4

Third-Party Advisory1

securityfocus.com

Other references3

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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.