CVE-2006-3739

Integer overflow in the CIDAFM function in X.Org 6.8.2 and XFree86 X server allows local users to...

7.2 HighFix available

Integer overflow in the CIDAFM function in X.Org 6.8.2 and XFree86 X server allows local users to execute arbitrary code via crafted Adobe Font Metrics (AFM) files with a modified number of character metrics (StartCharMetrics), which leads to a heap-based buffer overflow.

Exploit likelihood

0.59%Down 2.5 points since Feb 4, 2022

What each source reports

NVD Score used 7.2

Record: CVE-2006-3739
CVSS 2.0: 7.2 HighAV:L/AC:L/Au:N/C:C/I:C/A:C
Updated: 2026-11-02

CVE List No score

Record: CVE-2006-3739
Updated: 2026-11-02

EUVDEUVD-2006-3733 No score

Record: EUVD-2006-3733
Updated: 2026-11-03

GitHub AdvisoriesGHSA-h3pc-gf82-7xhp No score

Integer overflow in the CIDAFM function in X.Org 6.8.2 and XFree86 X server allows local users to...

Record: GHSA-h3pc-gf82-7xhp
Updated: 2026-11-02

OSV No score

Record: CVE-2006-3739
Updated: 2026-11-02

OSVDEBIAN-CVE-2006-3739 No score

Record: DEBIAN-CVE-2006-3739
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`libxfont` Debian:12	before 1:1.2.2-1	1:1.2.2-1
`libxfont` Debian:13	before 1:1.2.2-1	1:1.2.2-1
`libxfont` Debian:14	before 1:1.2.2-1	1:1.2.2-1
`xfree86` Debian:3.1 From an advisory covering 4 CVEs	before 4.3.0.dfsg.1-14sarge2, plus listed versions 4.3.0.dfsg.1-144.3.0.dfsg.1-14sarge1	4.3.0.dfsg.1-14sarge2
`xorg-x11` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Mesa-libGL` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Mesa-libGLU` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xdmx` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xnest` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xvfb` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2

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Affected packages
Package	Affected	Fixed
`xorg-x11-deprecated-libs` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-deprecated-libs-devel` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-devel` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-doc` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-font-utils` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-libs` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-sdk` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-tools` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-twm` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xauth` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xdm` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xfs` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Mesa-libGL` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Mesa-libGLU` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xdmx` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xnest` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xvfb` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-deprecated-libs` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-deprecated-libs-devel` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-devel` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-doc` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-font-utils` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-libs` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-sdk` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-tools` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-twm` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xauth` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xdm` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xfs` Red Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Mesa-libGL` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Mesa-libGLU` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xdmx` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xnest` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xvfb` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-deprecated-libs` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-deprecated-libs-devel` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-devel` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-doc` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-font-utils` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-libs` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-sdk` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-tools` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-twm` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xauth` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xdm` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xfs` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Mesa-libGL` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Mesa-libGLU` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xdmx` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xnest` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-Xvfb` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-deprecated-libs` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-deprecated-libs-devel` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-devel` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-doc` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-font-utils` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-libs` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-sdk` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-tools` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-twm` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xauth` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xdm` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`xorg-x11-xfs` Red Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs	before 0:6.8.2-1.EL.13.37.2	0:6.8.2-1.EL.13.37.2
`XFree86` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-100dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-75dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-14-100dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-14-75dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-15-100dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-15-75dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-2-100dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-2-75dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-9-100dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-9-75dpi-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Mesa-libGL` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Mesa-libGLU` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Xnest` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Xvfb` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-base-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-cyrillic-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-devel` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-doc` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-font-utils` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-libs` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-libs-data` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-sdk` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-syriac-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-tools` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-truetype-fonts` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-twm` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xauth` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xdm` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xfs` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-100dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-75dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-14-100dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-14-75dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-15-100dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-15-75dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-2-100dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-2-75dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-9-100dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-9-75dpi-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Mesa-libGL` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Mesa-libGLU` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Xnest` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Xvfb` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-base-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-cyrillic-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-devel` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-doc` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-font-utils` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-libs` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-libs-data` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-sdk` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-syriac-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-tools` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-truetype-fonts` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-twm` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xauth` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xdm` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xfs` Red Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-100dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-75dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-14-100dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-14-75dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-15-100dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-15-75dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-2-100dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-2-75dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-9-100dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-9-75dpi-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Mesa-libGL` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Mesa-libGLU` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Xnest` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Xvfb` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-base-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-cyrillic-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-devel` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-doc` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-font-utils` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-libs` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-libs-data` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-sdk` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-syriac-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-tools` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-truetype-fonts` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-twm` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xauth` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xdm` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xfs` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-100dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-75dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-14-100dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-14-75dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-15-100dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-15-75dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-2-100dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-2-75dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-9-100dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-ISO8859-9-75dpi-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Mesa-libGL` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Mesa-libGLU` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Xnest` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-Xvfb` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-base-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-cyrillic-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-devel` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-doc` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-font-utils` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-libs` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-libs-data` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-sdk` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-syriac-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-tools` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-truetype-fonts` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-twm` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xauth` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xdm` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL
`XFree86-xfs` Red Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs	before 0:4.3.0-113.EL	0:4.3.0-113.EL

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2006-3739 is a high vulnerability (CVSS 7.2) in X.org, published September 13, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.59%, the 48th percentile. Fixed in libxfont 1:1.2.2-1.

References

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