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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xephyr | Versions <0:21.1.13-5.amzn2023.0.11
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland-devel | Versions <0:24.1.3-1.amzn2023.0.6
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xvfb | Versions <0:21.1.13-5.amzn2023.0.11
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xvfb-debuginfo | Versions <0:21.1.13-5.amzn2023.0.11
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xorg | Versions <0:21.1.13-5.amzn2023.0.11
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland-debuginfo | Versions <0:24.1.3-1.amzn2023.0.6
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-devel | Versions <0:21.1.13-5.amzn2023.0.11
Has fix
amzn:2023Published 21 Jul 2026
  • H
Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland | Versions <0:24.1.3-1.amzn2023.0.6
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-debuginfo | Versions <0:21.1.13-5.amzn2023.0.11
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-common | Versions <0:21.1.13-5.amzn2023.0.11
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-source | Versions <0:21.1.13-5.amzn2023.0.11
Has fix
amzn:2023Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-source | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-debuginfo | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-devel | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xnest | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-common | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xorg | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xdmx | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xvfb | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xephyr | Versions <0:1.20.4-22.amzn2.0.13
Has fix
amzn:2Published 21 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xwayland | Versions <24.1.6-160000.6.1
Has fix
sles:16.0.0Published 17 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xwayland-devel | Versions <24.1.6-160000.6.1
Has fix
sles:16.0.0Published 17 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-devel | Versions <0:1.20.11-34.el9_8.3
Has fix
almalinux:9Published 15 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-Xorg | Versions <0:1.20.11-34.el9_8.3
Has fix
almalinux:9Published 15 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-Xdmx | Versions <0:1.20.11-34.el9_8.3
Has fix
almalinux:9Published 15 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-Xvfb | Versions <0:1.20.11-34.el9_8.3
Has fix
almalinux:9Published 15 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-common | Versions <0:1.20.11-34.el9_8.3
Has fix
almalinux:9Published 15 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-Xephyr | Versions <0:1.20.11-34.el9_8.3
Has fix
almalinux:9Published 15 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-source | Versions <0:1.20.11-34.el9_8.3
Has fix
almalinux:9Published 15 Jul 2026