Is CVE-2016-2335 in the CISA KEV catalog?

No. CVE-2016-2335 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-2335?

CVE-2016-2335 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2016-2335?

CVE-2016-2335 has an EPSS score of 9.79% (95th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-2335?

Upgrade p7zip on debian 11 to 15.14.1+dfsg-2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2016-2335

HIGHEPSS 95th pctl

8.8

CVSS v3

NVD

Description

The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attackers to cause a denial of service (out-of-bounds read) or execute arbitrary code via the PartitionRef field in the Long Allocation Descriptor in a UDF file.

CWE-119Buffer Overflow

How to fix

Remediation Available

p7zipDebian

Fixed in:15.14.1+dfsg-2CVE-2016-2335

p7zipUbuntu

Fixed in:9.20.1~dfsg.1-4.2ubuntu0.1USN-3913-1

p7zip-fullUbuntu

Fixed in:9.20.1~dfsg.1-4.2ubuntu0.1USN-3913-1

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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

9.79%probability of exploitation in 30 days

95thpercentile

High risk: more likely to be exploited than 95% of all known CVEs.

References

Exploit2

Third-Party Advisory8

Other references3

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.