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CVE-2014-9747

26
FAUCET Score

CVE-2014-9747 is a denial-of-service vulnerability affecting FreeType versions prior to 2.5.4, specifically within the t42_parse_encoding function. A remote attacker can exploit this by providing a specially crafted Type42 font, leading to an infinite loop. Rated 7.5 HIGH on the CVSS scale, this vulnerability requires no user interaction or privileges to exploit, with the primary impact being system unavailability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.5.3CPE matchmatch criteria
cpe:2.3:a:freetype:freetype:*:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.02%
Probability of exploitation in next 30 days
EPSS Percentile
86.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0301 is in the 75th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (3)

redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: freetype
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: freetype
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: freetype

Vendor Advisories (1)

redhatCVE-2014-9747Low

freetype: Use of uninitialized memory

Jan 22, 2014

References

git.savannah.gnu.org / cgit/freetype/freetype2.git/tree/src/type42/t42parse.c
savannah.nongnu.org / bugs
debian.org / security/2015/dsa-3370
openwall.com / lists/oss-security/2015/09/11/4
openwall.com / lists/oss-security/2015/09/25/4