Is CVE-2014-9765 in the CISA KEV catalog?

No. CVE-2014-9765 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-9765?

CVE-2014-9765 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2014-9765?

CVE-2014-9765 has an EPSS score of 4.16% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-9765?

Upgrade xdelta3 on debian 11 to 3.0.8-dfsg-1.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2014-9765

HIGHEPSS 90th pctl

8.8

CVSS v3

NVD

Description

Buffer overflow in the main_get_appheader function in xdelta3-main.h in xdelta3 before 3.0.9 allows remote attackers to execute arbitrary code via a crafted input file.

CWE-119Buffer Overflow

How to fix

Remediation Available

xdelta3Debian

Fixed in:3.0.8-dfsg-1.1CVE-2014-9765

xdelta3Ubuntu

Fixed in:3.0.7-dfsg-2ubuntu0.2USN-2901-1

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

4.16%probability of exploitation in 30 days

90thpercentile

Elevated risk: more likely to be exploited than 90% of all known CVEs.

References

Other references9

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.