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CVE-2026-56002

🗓️ 08 Jul 2026 09:12:51Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 6 Views

Heap overflow in pcfReadFont due to missing glyph bounds in libXfont2 before 2.0.8 enables code execution.

Related
Packages
ReporterTitlePublishedViews
Family
FreeBSD
libXfont2 -- Multiple vulnerabilities
8 Jul 202600:00
freebsd
ATTACKERKB
CVE-2026-56002
8 Jul 202609:12
attackerkb
CBLMariner
CVE-2026-56002 affecting package libXfont2 for versions less than 2.0.8-1
12 Jul 202619:55
cbl_mariner
Circl
CVE-2026-56002
8 Jul 202612:00
circl
CVE
CVE-2026-56002
8 Jul 202609:12
cve
Cvelist
CVE-2026-56002 libXfont2 PCF Font Parsing Heap Buffer Overflow
8 Jul 202609:12
cvelist
Debian
[SECURITY] [DLA 4678-1] libxfont security update
12 Jul 202618:39
debian
Debian CVE
CVE-2026-56002
8 Jul 202609:12
debiancve
Tenable Nessus
Debian dla-4678 : libxfont-dev - security update
13 Jul 202600:00
nessus
Tenable Nessus
Fedora 43 : libXfont2 (2026-18ea3f47f8)
12 Jul 202600:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linuxanyanylibxfont22.0.8-r0libxfont2-2.0.8-r0.apk
Alpine Linux3.24anylibxfont22.0.8-r0libxfont2-2.0.8-r0.apk

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13 Jul 2026 13:57Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.18.5 - 8.8
EPSS0.00586
SSVC
6