Is CVE-2014-3635 in the CISA KEV catalog?

No. CVE-2014-3635 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-3635?

CVE-2014-3635 has a CVSS v2 base score of 4.4 (MEDIUM).

What is the EPSS score for CVE-2014-3635?

CVE-2014-3635 has an EPSS score of 0.49% (38th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-3635?

Upgrade dbus on debian 11 to 1.8.8-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2014-3635

MEDIUM

4.4

CVSS v2

NVD

Description

Off-by-one error in D-Bus 1.3.0 through 1.6.x before 1.6.24 and 1.8.x before 1.8.8, when running on a 64-bit system and the max_message_unix_fds limit is set to an odd number, allows local users to cause a denial of service (dbus-daemon crash) or possibly execute arbitrary code by sending one more file descriptor than the limit, which triggers a heap-based buffer overflow or an assertion failure.

CWE-119Buffer Overflow

How to fix

Remediation Available

dbusDebian

Fixed in:1.8.8-1CVE-2014-3635

dbusUbuntu

Fixed in:1.6.18-0ubuntu4.2USN-2352-1

libdbus-1-3Ubuntu

Fixed in:1.6.18-0ubuntu4.2USN-2352-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

0.49%probability of exploitation in 30 days

38thpercentile

Low risk: more likely to be exploited than 38% of all known CVEs.

References

Patch1

bugs.freedesktop.org

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.