Is CVE-2016-4301 in the CISA KEV catalog?

No. CVE-2016-4301 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-4301?

CVE-2016-4301 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2016-4301?

CVE-2016-4301 has an EPSS score of 3.72% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-4301?

Upgrade libarchive on debian 11 to 3.2.1-1 or later.

CVE & CISA-KEV Catalog

CVE-2016-4301

HIGHEPSS 88th pctl

7.8

CVSS v3

NVD

Description

Stack-based buffer overflow in the parse_device function in archive_read_support_format_mtree.c in libarchive before 3.2.1 allows remote attackers to execute arbitrary code via a crafted mtree file.

CWE-119Buffer Overflow

How to fix

Remediation Available

libarchiveDebian

Fixed in:3.2.1-1CVE-2016-4301

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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

3.72%probability of exploitation in 30 days

88thpercentile

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

References

Patch2

Exploit2

Issue Tracking1

bugzilla.redhat.com

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.