CVE-2026-55999

high

Tenable Plugins

View all (44 total)

IDNameProductFamilySeverity
329128Alibaba Cloud Linux 3 : 0213: xorg-x11-server (ALINUX3-SA-2026:0213)NessusAlibaba Cloud Linux Local Security Checks
high
329118Alibaba Cloud Linux 3 : 0211: xorg-x11-server-Xwayland (ALINUX3-SA-2026:0211)NessusAlibaba Cloud Linux Local Security Checks
critical
328828Amazon Linux 2 : xorg-x11-server, --advisory ALAS2-2026-3806 (ALAS-2026-3806)NessusAmazon Linux Local Security Checks
high
328512Amazon Linux 2023 : xorg-x11-server-Xwayland, xorg-x11-server-Xwayland-devel (ALAS2023-2026-1944)NessusAmazon Linux Local Security Checks
critical
328470Amazon Linux 2023 : xorg-x11-server-common, xorg-x11-server-devel, xorg-x11-server-source (ALAS2023-2026-1943)NessusAmazon Linux Local Security Checks
high
328450MiracleLinux 8 : xorg-x11-server-Xwayland-21.1.3-20.el8_10.3 (AXSA:2026-1277:06)NessusMiracle Linux Local Security Checks
high
328409TencentOS Server 3: xorg-x11-server-Xwayland (TSSA-2026:0645)NessusTencent Local Security Checks
high
328378TencentOS Server 3: xorg-x11-server (TSSA-2026:0646)NessusTencent Local Security Checks
high
327466MiracleLinux 8 : xorg-x11-server-1.20.11-28.el8_10.3 (AXSA:2026-1275:10)NessusMiracle Linux Local Security Checks
high
326789RockyLinux 9 : xorg-x11-server-Xwayland (RLSA-2026:38490)NessusRocky Linux Local Security Checks
critical
326786RockyLinux 10 : xorg-x11-server-Xwayland (RLSA-2026:38489)NessusRocky Linux Local Security Checks
critical
326784RockyLinux 9 : xorg-x11-server (RLSA-2026:38486)NessusRocky Linux Local Security Checks
high
326747AlmaLinux 9 : xorg-x11-server (ALSA-2026:38486)NessusAlma Linux Local Security Checks
high
326673openSUSE 16 Security Update : xwayland (openSUSE-SU-2026:21283-1)NessusSuSE Local Security Checks
critical
326660Oracle Linux 8 : xorg-x11-server-Xwayland (ELSA-2026-38488)NessusOracle Linux Local Security Checks
high
326657RockyLinux 8 : xorg-x11-server (RLSA-2026:38487)NessusRocky Linux Local Security Checks
high
326656RockyLinux 8 : xorg-x11-server-Xwayland (RLSA-2026:38488)NessusRocky Linux Local Security Checks
high
326555Oracle Linux 9 : xorg-x11-server (ELSA-2026-38486)NessusOracle Linux Local Security Checks
high
326531AlmaLinux 8 : xorg-x11-server (ALSA-2026:38487)NessusAlma Linux Local Security Checks
high
326521AlmaLinux 8 : xorg-x11-server-Xwayland (ALSA-2026:38488)NessusAlma Linux Local Security Checks
high
326493RHEL 9 : xorg-x11-server (RHSA-2026:38486)NessusRed Hat Local Security Checks
high
326478RHEL 8 : xorg-x11-server (RHSA-2026:38487)NessusRed Hat Local Security Checks
high
326477RHEL 9 : xorg-x11-server-Xwayland (RHSA-2026:38490)NessusRed Hat Local Security Checks
critical
326463RHEL 10 : xorg-x11-server-Xwayland (RHSA-2026:38489)NessusRed Hat Local Security Checks
critical
326450RHEL 8 : xorg-x11-server-Xwayland (RHSA-2026:38488)NessusRed Hat Local Security Checks
high
326439openSUSE 16: xorg-x11-server / xorg-x11-server-Xvfb / xorg-x11-server-extra / etc (openSUSE-SU-2026:21273-1)NessusSuSE Local Security Checks
critical
326410Fedora 43 : xorg-x11-server-Xwayland (2026-6a00d3109f)NessusFedora Local Security Checks
critical
326399Fedora 44 : xorg-x11-server (2026-28b7854014)NessusFedora Local Security Checks
high
326102Fedora 44 : xorg-x11-server-Xwayland (2026-a3d32667b8)NessusFedora Local Security Checks
critical
326095Slackware Linux 15.0 / current tigervnc Multiple Vulnerabilities (SSA:2026-190-01)NessusSlackware Local Security Checks
critical
326010SUSE SLES15 Security Update : xorg-x11-server (SUSE-SU-2026:2789-1)NessusSuSE Local Security Checks
critical
326009SUSE SLES12 Security Update : xorg-x11-server (SUSE-SU-2026:2792-1)NessusSuSE Local Security Checks
high
326007SUSE SLES15: xorg-x11-server / xorg-x11-server-Xvfb / xorg-x11-server-extra / etc (SUSE-SU-2026:2786-1)NessusSuSE Local Security Checks
critical
326005SUSE SLED15 / SLES15 Security Update : xwayland (SUSE-SU-2026:2787-1)NessusSuSE Local Security Checks
critical
326002SUSE SLED15: xorg-x11-server / xorg-x11-server-Xvfb / xorg-x11-server-extra / etc (SUSE-SU-2026:2788-1)NessusSuSE Local Security Checks
critical
325997SUSE SLES15: xorg-x11-server / xorg-x11-server-Xvfb / xorg-x11-server-extra / etc (SUSE-SU-2026:2791-1)NessusSuSE Local Security Checks
critical
325980FreeBSD : xwayland -- Multiple vulnerabilities (7ac0f35a-7aeb-11f1-a315-589cfc10a551)NessusFreeBSD Local Security Checks
critical
325790Slackware Linux 15.0 / current xorg-server Multiple Vulnerabilities (SSA:2026-189-03)NessusSlackware Local Security Checks
critical
325774FreeBSD : xorg-server -- Multiple vulnerabilities (d6354a08-7ad4-11f1-a315-589cfc10a551)NessusFreeBSD Local Security Checks
critical
444516Alpine: multiple xwayland packages: security update to 24.1.13-r0Tenable Cloud SecurityAlpine Linux Local Security Checks
critical
444516Alpine: multiple xwayland packages: security update to 24.1.13-r0Tenable Self-Hosted Container SecurityAlpine Linux Local Security Checks
critical
444515Alpine: multiple xorg-server packages: security update to 21.1.24-r0Tenable Cloud SecurityAlpine Linux Local Security Checks
critical
444515Alpine: multiple xorg-server packages: security update to 21.1.24-r0Tenable Self-Hosted Container SecurityAlpine Linux Local Security Checks
critical
325681Linux Distros Unpatched Vulnerability : CVE-2026-55999NessusMisc.
high