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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-extra | Versions <21.1.4-150500.7.52.1
Has fix
sles:15.5Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-sdk | Versions <21.1.4-150500.7.52.1
Has fix
sles:15.5Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server-Xvfb | Versions <21.1.4-150500.7.52.1
Has fix
sles:15.5Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-x11-server | Versions <21.1.4-150500.7.52.1
Has fix
sles:15.5Published 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.el10_2.3
Has fix
centos:10Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland-devel | Versions <0.0.0
Has fix
rhel:10Published 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.el10_2.3
Has fix
centos:10Published 9 Jul 2026
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Buffer Access with Incorrect Length ValueCVE-2026-55999
Affects xorg-x11-server-Xwayland | Versions <0.0.0
Has fix
rhel:10Published 9 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg/xwayland | Versions [,24.1.13)
Has fix
Unmanaged (C/C++)Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-server | Versions [,21.2.24)
Has fix
Unmanaged (C/C++)Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xwayland | Versions *
No fix available
debian:12Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xwayland | Versions <2:24.1.13-1
Has fix
debian:14Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-server | Versions <2:21.1.24-1
Has fix
debian:unstablePublished 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-server | Versions <2:21.1.24-1
Has fix
debian:14Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xwayland | Versions *
No fix available
debian:13Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xwayland | Versions <2:24.1.13-1
Has fix
debian:unstablePublished 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-server | Versions *
No fix available
debian:11Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-server | Versions <2:21.1.16-1.3+deb13u4
Has fix
debian:13Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-server | Versions *
No fix available
debian:12Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xwayland | Versions <24.1.13-r0
Has fix
alpine:3.24Published 8 Jul 2026
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Heap-based Buffer OverflowCVE-2026-55999
Affects xorg-server | Versions <21.1.24-r0
Has fix
alpine:3.24Published 8 Jul 2026