PT-2026-33105 · Xwayland+1 · Xwayland+1

Jan-Niklas Sohn · CVE-2026-34002 · Publicado 2026-03-25 · Atualizado 2026-06-10

Positive Technologies (AI Summary) · Pt

CVSS v3.1

9.1

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions xwayland versões anteriores a 24.1.9-2.1 xorg-x11-server versões anteriores a 21.1.21-5.1

Description Problemas de segurança foram identificados no xwayland e no xorg-x11-server.

Recommendations Atualize o xwayland para a versão 24.1.9-2.1. Atualize o xorg-x11-server para a versão 21.1.21-5.1.

Correção

DoS

Out of bounds Read

Enumeração de Fraquezas

CWE-805

CWE-125

Identificadores relacionados

BDU:2026-05829

CVE-2026-34002

ECHO-43B7-D1F3-E5F3

OESA-2026-2139

OPENSUSE-SU-2026:10556-1

OPENSUSE-SU-2026:10557-1

OPENSUSE-SU-2026:20544-1

OPENSUSE-SU-2026:20560-1

RHSA-2026:23254

RHSA-2026:23255

RHSA-2026:23496

RHSA-2026:24341

SUSE-SU-2026:1328-1

SUSE-SU-2026:1329-1

SUSE-SU-2026:1330-1

SUSE-SU-2026:1331-1

SUSE-SU-2026:1332-1

SUSE-SU-2026:1333-1

SUSE-SU-2026:1335-1

SUSE-SU-2026:21211-1

ZDI-26-336

Produtos afetados

Xorg-X11-Server

Xwayland

Referências · 91

• https://access.redhat.com/errata/RHSA-2026:20563 · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2026:23496 · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2026:23254 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2026-34002 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-34002 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2026-33999 · Nota
• https://t.me/cveNotify/166455 · Publicação no Telegram
• https://osv.dev/vulnerability/SUSE-SU-2026:1332-1 · Aviso do Fabricante
• https://suse.com/support/update/announcement/2026/suse-su-20261329-1 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-34003 · Nota de Segurança
• https://osv.dev/vulnerability/SUSE-SU-2026:1331-1 · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2026:21699 · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2026:20590 · Aviso do Fabricante
• https://suse.com/support/update/announcement/2026/suse-su-20261332-1 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2026:20560-1 · Aviso do Fabricante