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Zafiyetler / CVE-2026-34000

kritik

CVE-2026-34000

xwayland: xorg: X.Org X server: Information disclosure and denial of service via out-of-bounds read in XKB geometry processing.

Yayın Değişiklik CWE 125
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Red Hat6.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: AlmaLinux (yüksek), Amazon (yüksek), Oracle (yüksek), Rocky Linux (yüksek), Red Hat (orta).

Açıklama

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the `CheckSetGeom()` and `XkbAddGeomKeyAlias` functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
alma 9tigervnc, tigervnc-icons, tigervnc-license ve 4 tane daha1.15.0-7.el9_8.1
alpine 3.23xorg-server, xwayland21.1.22-r0 ve 1 tane daha
alpine 3.24xorg-server, xwayland21.1.22-r0 ve 1 tane daha
alpine edgexorg-server, xwayland21.1.22-r0 ve 1 tane daha
amazon linux 2023tigervnc, tigervnc-debuginfo, tigervnc-debugsource ve 26 tane daha1.14.1-3.amzn2023.0.5 ve 2 tane daha
chainguardxorg-server21.1.22-r0
debian 11xorg-server2:1.20.11-1+deb11u18
debian 12xorg-server, xwayland2:21.1.7-3+deb12u12
debian 13xorg-server, xwayland2:21.1.16-1.3+deb13u2
debian 14xorg-server, xwayland2:21.1.22-1 ve 1 tane daha
echoxorg-server, xwayland2:21.1.7-3+deb12u12
Oracle Linux 7tigervnc, tigervnc-icons, tigervnc-license ve 13 tane daha1.8.0-33.0.11.el7_9 ve 1 tane daha
34 kaynaktaki 188 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
alma 9tigervnc1.15.0-7.el9_8.1
alma 9tigervnc-icons1.15.0-7.el9_8.1
alma 9tigervnc-license1.15.0-7.el9_8.1
alma 9tigervnc-selinux1.15.0-7.el9_8.1
alma 9tigervnc-server1.15.0-7.el9_8.1
alma 9tigervnc-server-minimal1.15.0-7.el9_8.1
alma 9tigervnc-server-module1.15.0-7.el9_8.1
alpine 3.23xorg-server21.1.22-r0
alpine 3.23xwayland24.1.10-r0
alpine 3.24xorg-server21.1.22-r0
alpine 3.24xwayland24.1.10-r0
alpine edgexorg-server21.1.22-r0
alpine edgexwayland24.1.10-r0
amazon linux 2023tigervnc1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-debuginfo1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-debugsource1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-icons1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-license1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-selinux1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-server1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-server-debuginfo1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-server-minimal1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-server-minimal-debuginfo1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-server-module1.14.1-3.amzn2023.0.5
amazon linux 2023tigervnc-server-module-debuginfo1.14.1-3.amzn2023.0.5
amazon linux 2023xorg-x11-server-Xephyr21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-Xephyr-debuginfo21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-Xnest21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-Xnest-debuginfo21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-Xorg21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-Xorg-debuginfo21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-Xvfb21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-Xvfb-debuginfo21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-Xwayland24.1.3-1.amzn2023.0.4
amazon linux 2023xorg-x11-server-Xwayland-debuginfo24.1.3-1.amzn2023.0.4
amazon linux 2023xorg-x11-server-Xwayland-debugsource24.1.3-1.amzn2023.0.4
amazon linux 2023xorg-x11-server-Xwayland-devel24.1.3-1.amzn2023.0.4
amazon linux 2023xorg-x11-server-common21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-debuginfo21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-debugsource21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-devel21.1.13-5.amzn2023.0.9
amazon linux 2023xorg-x11-server-source21.1.13-5.amzn2023.0.9
chainguardxorg-server21.1.22-r0
debian 11xorg-server2:1.20.11-1+deb11u18
debian 12xorg-server2:21.1.7-3+deb12u12
debian 12xwaylanddüzeltme belirtilmemiş
debian 13xorg-server2:21.1.16-1.3+deb13u2
debian 13xwaylanddüzeltme belirtilmemiş
debian 14xorg-server2:21.1.22-1
debian 14xwayland2:24.1.10-1
echoxorg-server2:21.1.7-3+deb12u12
echoxwaylanddüzeltme belirtilmemiş
Oracle Linux 7tigervnc1.8.0-33.0.11.el7_9
Oracle Linux 7tigervnc-icons1.8.0-33.0.11.el7_9
Oracle Linux 7tigervnc-license1.8.0-33.0.11.el7_9
Oracle Linux 7tigervnc-server1.8.0-33.0.11.el7_9
Oracle Linux 7tigervnc-server-applet1.8.0-33.0.11.el7_9
Oracle Linux 7tigervnc-server-minimal1.8.0-33.0.11.el7_9
Oracle Linux 7tigervnc-server-module1.8.0-33.0.11.el7_9
Oracle Linux 7xorg-x11-server-Xdmx1.20.4-29.0.7.el7_9
Oracle Linux 7xorg-x11-server-Xephyr1.20.4-29.0.7.el7_9
Oracle Linux 7xorg-x11-server-Xnest1.20.4-29.0.7.el7_9
Oracle Linux 7xorg-x11-server-Xorg1.20.4-29.0.7.el7_9
Oracle Linux 7xorg-x11-server-Xvfb1.20.4-29.0.7.el7_9
Oracle Linux 7xorg-x11-server-Xwayland1.20.4-29.0.7.el7_9
Oracle Linux 7xorg-x11-server-common1.20.4-29.0.7.el7_9
Oracle Linux 7xorg-x11-server-devel1.20.4-29.0.7.el7_9
Oracle Linux 7xorg-x11-server-source1.20.4-29.0.7.el7_9
Oracle Linux 9tigervnc1.15.0-7.el9_8.1
Oracle Linux 9tigervnc-icons1.15.0-7.el9_8.1
Oracle Linux 9tigervnc-license1.15.0-7.el9_8.1
Oracle Linux 9tigervnc-selinux1.15.0-7.el9_8.1
Oracle Linux 9tigervnc-server1.15.0-7.el9_8.1
Oracle Linux 9tigervnc-server-minimal1.15.0-7.el9_8.1
Oracle Linux 9tigervnc-server-module1.15.0-7.el9_8.1
rapidfort alma 8xorg-x11-server-develdüzeltme belirtilmemiş
rapidfort alma 8xorg-x11-server-sourcedüzeltme belirtilmemiş
rapidfort alma 9tigervnc1.15.0-7.el9_8.1
rapidfort alma 9tigervnc-icons1.15.0-7.el9_8.1
rapidfort alma 9tigervnc-license1.15.0-7.el9_8.1
rapidfort alma 9tigervnc-selinux1.15.0-7.el9_8.1
rapidfort alma 9tigervnc-server1.15.0-7.el9_8.1
rapidfort alma 9tigervnc-server-minimal1.15.0-7.el9_8.1
rapidfort alma 9tigervnc-server-module1.15.0-7.el9_8.1
rapidfort alma 9xorg-x11-server-Xwayland-develdüzeltme belirtilmemiş
rapidfort alma 9xorg-x11-server-develdüzeltme belirtilmemiş
rapidfort alma 9xorg-x11-server-sourcedüzeltme belirtilmemiş
rapidfort alpine 3.20xorg-server21.1.22-r0
rapidfort alpine 3.20xwayland24.1.10-r0
rapidfort alpine 3.21xorg-server21.1.22-r0
rapidfort alpine 3.21xwayland24.1.10-r0
rapidfort alpine 3.22xorg-server21.1.22-r0
rapidfort alpine 3.22xwayland24.1.10-r0
rapidfort alpine 3.23xorg-server21.1.22-r0
rapidfort alpine 3.23xwayland24.1.10-r0
rapidfort alpine 3.24xorg-server21.1.22-r0
rapidfort alpine 3.24xwayland24.1.10-r0
rapidfort amazon linux 2023tigervnc1.14.1-3.amzn2023.0.5
rapidfort amazon linux 2023tigervnc-icons1.14.1-3.amzn2023.0.5
rapidfort amazon linux 2023tigervnc-license1.14.1-3.amzn2023.0.5
rapidfort amazon linux 2023tigervnc-selinux1.14.1-3.amzn2023.0.5
rapidfort amazon linux 2023tigervnc-server1.14.1-3.amzn2023.0.5
rapidfort amazon linux 2023tigervnc-server-minimal1.14.1-3.amzn2023.0.5
rapidfort amazon linux 2023tigervnc-server-module1.14.1-3.amzn2023.0.5
rapidfort amazon linux 2023xorg-x11-server-Xephyr21.1.13-5.amzn2023.0.9
rapidfort amazon linux 2023xorg-x11-server-Xnest21.1.13-5.amzn2023.0.9
rapidfort amazon linux 2023xorg-x11-server-Xorg21.1.13-5.amzn2023.0.9
rapidfort amazon linux 2023xorg-x11-server-Xvfb21.1.13-5.amzn2023.0.9
rapidfort amazon linux 2023xorg-x11-server-Xwayland24.1.3-1.amzn2023.0.4
rapidfort amazon linux 2023xorg-x11-server-Xwayland-devel24.1.3-1.amzn2023.0.4
rapidfort amazon linux 2023xorg-x11-server-common21.1.13-5.amzn2023.0.9
rapidfort amazon linux 2023xorg-x11-server-devel21.1.13-5.amzn2023.0.9
rapidfort amazon linux 2023xorg-x11-server-source21.1.13-5.amzn2023.0.9
rapidfort debian 12xorg-server2:21.1.16-1.3+deb13u2, 2:21.1.22-1
rapidfort debian 12xwayland2:24.1.10-1
rapidfort debian 13xorg-server2:21.1.16-1.3+deb13u2, 2:21.1.22-1
rapidfort debian 13xwayland2:24.1.10-1
rapidfort fedora 43tigervnc1.16.2-2.fc43
rapidfort fedora 43tigervnc-icons1.16.2-2.fc43
rapidfort fedora 43tigervnc-license1.16.2-2.fc43
rapidfort fedora 43tigervnc-selinux1.16.2-2.fc43
rapidfort fedora 43tigervnc-server1.16.2-2.fc43
rapidfort fedora 43tigervnc-server-minimal1.16.2-2.fc43
rapidfort fedora 43tigervnc-server-module1.16.2-2.fc43
rapidfort fedora 43xorg-x11-server21.1.22-1.fc43
rapidfort fedora 43xorg-x11-server-Xephyr21.1.22-1.fc43
rapidfort fedora 43xorg-x11-server-Xnest21.1.22-1.fc43
rapidfort fedora 43xorg-x11-server-Xorg21.1.22-1.fc43
rapidfort fedora 43xorg-x11-server-Xvfb21.1.22-1.fc43
rapidfort fedora 43xorg-x11-server-Xwayland24.1.10-1.fc43
rapidfort fedora 43xorg-x11-server-Xwayland-devel24.1.10-1.fc43
rapidfort fedora 43xorg-x11-server-common21.1.22-1.fc43
rapidfort fedora 43xorg-x11-server-devel21.1.22-1.fc43
rapidfort fedora 43xorg-x11-server-source21.1.22-1.fc43
rapidfort Oracle Linux 10xorg-x11-server-Xwayland0:24.1.5-6.el10_0
rapidfort Oracle Linux 10xorg-x11-server-Xwayland-devel0:24.1.5-6.el10_0
rapidfort Oracle Linux 9tigervnc0:1.15.0-7.el9_8.1
rapidfort Oracle Linux 9tigervnc-icons0:1.15.0-7.el9_8.1
rapidfort Oracle Linux 9tigervnc-license0:1.15.0-7.el9_8.1
rapidfort Oracle Linux 9tigervnc-selinux0:1.15.0-7.el9_8.1
rapidfort Oracle Linux 9tigervnc-server0:1.15.0-7.el9_8.1
rapidfort Oracle Linux 9tigervnc-server-minimal0:1.15.0-7.el9_8.1
rapidfort Oracle Linux 9tigervnc-server-module0:1.15.0-7.el9_8.1
rapidfort Oracle Linux 9xorg-x11-server-Xdmx0:1.20.11-13.el9_0
rapidfort Oracle Linux 9xorg-x11-server-Xephyr0:1.20.11-13.el9_0
rapidfort Oracle Linux 9xorg-x11-server-Xnest0:1.20.11-13.el9_0
rapidfort Oracle Linux 9xorg-x11-server-Xorg0:1.20.11-13.el9_0
rapidfort Oracle Linux 9xorg-x11-server-Xvfb0:1.20.11-13.el9_0
rapidfort Oracle Linux 9xorg-x11-server-Xwayland0:21.1.3-5.el9_0
rapidfort Oracle Linux 9xorg-x11-server-Xwayland-develdüzeltme belirtilmemiş
rapidfort Oracle Linux 9xorg-x11-server-common0:1.20.11-13.el9_0
rapidfort Oracle Linux 9xorg-x11-server-develdüzeltme belirtilmemiş
rapidfort Oracle Linux 9xorg-x11-server-sourcedüzeltme belirtilmemiş
rapidfort Red Hat 9xorg-x11-server-Xwayland-develdüzeltme belirtilmemiş
rapidfort Red Hat 9xorg-x11-server-develdüzeltme belirtilmemiş
rapidfort Red Hat 9xorg-x11-server-sourcedüzeltme belirtilmemiş
rapidfort rocky 8xorg-x11-server-develdüzeltme belirtilmemiş
rapidfort rocky 9xorg-x11-server-Xwayland-develdüzeltme belirtilmemiş
rapidfort rocky 9xorg-x11-server-develdüzeltme belirtilmemiş
Red Hattigervncdüzeltme belirtilmemiş
Red Hattigervnc-iconsdüzeltme belirtilmemiş
Red Hattigervnc-licensedüzeltme belirtilmemiş
Red Hattigervnc-selinuxdüzeltme belirtilmemiş
Red Hattigervnc-serverdüzeltme belirtilmemiş
Red Hattigervnc-server-appletdüzeltme belirtilmemiş
Red Hattigervnc-server-minimaldüzeltme belirtilmemiş
Red Hattigervnc-server-moduledüzeltme belirtilmemiş
Red Hatxorg-x11-serverdüzeltme belirtilmemiş
Red Hatxorg-x11-server-Xdmxdüzeltme belirtilmemiş
Red Hatxorg-x11-server-Xephyrdüzeltme belirtilmemiş
Red Hatxorg-x11-server-Xnestdüzeltme belirtilmemiş
Red Hatxorg-x11-server-Xorgdüzeltme belirtilmemiş
Red Hatxorg-x11-server-Xvfbdüzeltme belirtilmemiş
Red Hatxorg-x11-server-Xwaylanddüzeltme belirtilmemiş
Red Hatxorg-x11-server-Xwayland-develdüzeltme belirtilmemiş
Red Hatxorg-x11-server-commondüzeltme belirtilmemiş
Red Hatxorg-x11-server-develdüzeltme belirtilmemiş
Red Hatxorg-x11-server-sourcedüzeltme belirtilmemiş
rocky 9tigervnc1.15.0-7.el9_8.1
rocky 9tigervnc-icons1.15.0-7.el9_8.1
rocky 9tigervnc-license1.15.0-7.el9_8.1
rocky 9tigervnc-selinux1.15.0-7.el9_8.1
rocky 9tigervnc-server1.15.0-7.el9_8.1
rocky 9tigervnc-server-minimal1.15.0-7.el9_8.1
rocky 9tigervnc-server-module1.15.0-7.el9_8.1
root.io debian 11rootio-xorg-serverdüzeltme belirtilmemiş
root.io debian 12rootio-xorg-server2:21.1.7-3+deb12u12
wolfixorg-server21.1.22-r0

Referanslar

48 referansın hepsi

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.