Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-b3b7-qn1w-kyaa
Vulnerability ID VCID-b3b7-qn1w-kyaa
Aliases CVE-2007-4990
Summary Three vulnerabilities have been discovered in the X Font Server possibly allowing local attackers to gain elevated privileges.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-122 Heap-based Buffer Overflow
System Score Found at
epss 0.04295 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.04295 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.04295 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.04295 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.04295 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.04295 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.04295 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.05229 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.05229 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.05229 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.05229 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.05229 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.05229 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.05229 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
epss 0.05229 https://api.first.org/data/v1/epss?cve=CVE-2007-4990
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2007-4990.json
https://api.first.org/data/v1/epss?cve=CVE-2007-4990
322961 https://bugzilla.redhat.com/show_bug.cgi?id=322961
GLSA-200710-11 https://security.gentoo.org/glsa/200710-11
RHSA-2008:0029 https://access.redhat.com/errata/RHSA-2008:0029
RHSA-2008:0030 https://access.redhat.com/errata/RHSA-2008:0030
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.88812
EPSS Score 0.04295
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:01:27.933535+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/200710-11 38.0.0