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Red Hat Security Advisory: libXfont2 security updateCVE-2026-44950
0

Two security vulnerabilities have been identified in the X.Org X11 libXfont2 runtime library affecting Red Hat Enterprise Linux 9. These include an out-of-bounds read/write in the Font Server Client encoding (CVE-2026-59679) and a privilege escalation via a heap buffer overflow in the Font Server Client (CVE-2026-44950). Red Hat has issued a security advisory with updated packages to address these issues. The vulnerabilities are rated as important by Red Hat Product Security. Users of affected Red Hat Enterprise Linux 9 variants are advised to apply the provided updates to remediate these security flaws.

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Red Hat Security Advisory: libXfont2 security updateCVE-2026-44950
0

Red Hat has issued a security advisory for libXfont2 addressing two vulnerabilities: an out-of-bounds read/write (CVE-2026-59679) and a privilege escalation via heap buffer overflow (CVE-2026-44950) in the Font Server Client component. These flaws affect the X.Org X11 libXfont2 runtime library and are rated with an important security impact. Updates are available for Red Hat Enterprise Linux 8 and related variants to remediate these issues.

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Red Hat Security Advisory: libXfont2 security updateCVE-2026-44950
0

Two security vulnerabilities have been identified in the X.Org X11 libXfont2 runtime library affecting Red Hat Enterprise Linux 10. These include an out-of-bounds read/write in the Font Server Client encoding (CVE-2026-59679) and a privilege escalation via a heap buffer overflow in the Font Server Client (CVE-2026-44950). Red Hat has issued an important security update to address these issues. The vulnerabilities could allow an attacker to escalate privileges on affected systems. Updated libXfont2 packages are available for multiple Red Hat Enterprise Linux 10 variants and architectures.

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