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Vulnerability details: VCID-jtxs-u48n-yqfc
Vulnerability ID VCID-jtxs-u48n-yqfc
Aliases CVE-2010-2520
Summary Heap-based buffer overflow in the Ins_IUP function in truetype/ttinterp.c in FreeType before 2.4.0, when TrueType bytecode support is enabled, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-228 Improper Handling of Syntactically Invalid Structure
CWE-122 Heap-based Buffer Overflow
System Score Found at
epss 0.03154 https://api.first.org/data/v1/epss?cve=CVE-2010-2520
epss 0.03154 https://api.first.org/data/v1/epss?cve=CVE-2010-2520
epss 0.03154 https://api.first.org/data/v1/epss?cve=CVE-2010-2520
epss 0.03154 https://api.first.org/data/v1/epss?cve=CVE-2010-2520
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2010-2520.json
https://api.first.org/data/v1/epss?cve=CVE-2010-2520
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2520
613198 https://bugzilla.redhat.com/show_bug.cgi?id=613198
GLSA-201201-09 https://security.gentoo.org/glsa/201201-09
USN-963-1 https://usn.ubuntu.com/963-1/
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.87144
EPSS Score 0.03154
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:37:31.907228+00:00 Debian Importer Import https://security-tracker.debian.org/tracker/data/json 38.6.0