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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xvfb | Versions <0:1.20.11-34.el9_8.3
Has fix
centos:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xvfb | Versions <0:1.20.11-34.el9_8.3
Has fix
rhel:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xephyr | Versions <0:1.20.11-34.el9_8.3
Has fix
centos:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xephyr | Versions <0:1.20.11-34.el9_8.3
Has fix
rhel:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-devel | Versions <0:1.20.11-34.el9_8.3
Has fix
centos:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-devel | Versions <0:1.20.11-34.el9_8.3
Has fix
rhel:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-source | Versions <0:1.20.11-34.el9_8.3
Has fix
centos:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-source | Versions <0:1.20.11-34.el9_8.3
Has fix
rhel:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xnest | Versions <0:1.20.11-34.el9_8.3
Has fix
centos:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xnest | Versions <0:1.20.11-34.el9_8.3
Has fix
rhel:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland | Versions <0:24.1.9-4.el9_8.3
Has fix
centos:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland | Versions <0:24.1.9-4.el9_8.3
Has fix
rhel:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-common | Versions <0:1.20.11-34.el9_8.3
Has fix
centos:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-common | Versions <0:1.20.11-34.el9_8.3
Has fix
rhel:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland-devel | Versions <0:24.1.9-4.el9_8.3
Has fix
centos:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland-devel | Versions <0:24.1.9-4.el9_8.3
Has fix
rhel:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xorg | Versions <0:1.20.11-34.el9_8.3
Has fix
centos:9Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xorg | Versions <0:1.20.11-34.el9_8.3
Has fix
rhel:9Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-extra | Versions <21.1.11-150600.5.31.1
Has fix
sles:15.6Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server | Versions <21.1.11-150600.5.31.1
Has fix
sles:15.6Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-sdk | Versions <21.1.11-150600.5.31.1
Has fix
sles:15.6Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-Xvfb | Versions <21.1.11-150600.5.31.1
Has fix
sles:15.6Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xwayland | Versions <24.1.5-150700.3.22.1
Has fix
sles:15.7Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-sdk | Versions <21.1.15-150700.5.22.1
Has fix
sles:15.7Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server | Versions <21.1.15-150700.5.22.1
Has fix
sles:15.7Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-Xvfb | Versions <21.1.15-150700.5.22.1
Has fix
sles:15.7Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-extra | Versions <21.1.15-150700.5.22.1
Has fix
sles:15.7Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-extra | Versions <1.20.3-150400.38.74.1
Has fix
sles:15.4Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-sdk | Versions <1.20.3-150400.38.74.1
Has fix
sles:15.4Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server | Versions <1.20.3-150400.38.74.1
Has fix
sles:15.4Published 9 Jul 2026