CentOS Linux 7 [TuxCare] Security Update: libXfont2 / libXfont2-devel Multiple Vulnerabilities (CENTOS7:CLSA-2026:1787393547)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1787393547 advisory. - A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an overflowing 32bit size could be used by attackers abl...

Linux Distros Unpatched Vulnerability : CVE-2026-94286

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds read in libXtst's RECORD reply parser in libXtst before 1.2.6 could be used by malicious X servers to crash attached X clients. CVE-2026-94286...

CVE-2026-94285

An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients...

CVE-2026-94284

An out-of-bounds read vulnerability in libX11's XIM trigger-key registration parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients...

DEBIAN-CVE-2026-94286

An out-of-bounds read in libXtst's RECORD reply parser in libXtst before 1.2.6 could be used by malicious X servers to crash attached X clients...

DEBIAN-CVE-2026-94285

An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients...

CVE-2026-94286

An out-of-bounds read in libXtst's RECORD reply parser in libXtst before 1.2.6 could be used by malicious X servers to crash attached X clients...

CVE-2026-94282

An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by malicious X server to crash an attached X client...

DEBIAN-CVE-2026-94283

An out-of-bounds read vulnerability in libX11's XIM X Input Method attribute parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients...

DEBIAN-CVE-2026-94284

An out-of-bounds read vulnerability in libX11's XIM trigger-key registration parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients...

DEBIAN-CVE-2026-94282

An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by malicious X server to crash an attached X client...

CVE-2026-94282

An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by malicious X server to crash an attached X client...

UBUNTU-CVE-2026-94282

An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by malicious X server to crash an attached X client...

CVE-2026-94284

A flaw was found in libX11. An out-of-bounds read vulnerability exists in the X Input Method XIM trigger-key registration parser. A malicious X server can exploit this flaw by sending specially crafted trigger-key registration data to connected client applications, causing them to crash and...

CVE-2026-94286 Out-of-bounds read in libXtst's RECORD reply parser

An out-of-bounds read in libXtst's RECORD reply parser in libXtst before 1.2.6 could be used by malicious X servers to crash attached X clients...

EUVD-2026-88178

An out-of-bounds read in libXtst's RECORD reply parser in libXtst before 1.2.6 could be used by malicious X servers to crash attached X clients...

CVE-2026-94286

The libXtst library (versions prior to 1.2.6 ) contains an out-of-bounds read vulnerability within its RECORD reply parser . This flaw could be exploited by malicious X servers to cause a crash of attached X clients. No specific remediation versions or exploit links are provided in the documents.

CVE-2026-94285 Out-of-bounds read in libX11's byte-oriented codeset parser

An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients...

EUVD-2026-88177

An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients...

CVE-2026-94284

The libX11 library (versions before 1.8.14 ) contains an out-of-bounds read vulnerability within the XIM trigger-key registration parser . This flaw could be exploited by malicious X servers to cause a crash in attached X clients. No specific remediation versions or exploit links are provided in ...