Описание
ELSA-2026-38488: xorg-x11-server-Xwayland security update (IMPORTANT)
[21.1.3-20.3]
- CVE fix for: CVE-2026-55999 Resolves: https://redhat.atlassian.net/browse/RHEL-191516
Обновленные пакеты
Oracle Linux 8
Oracle Linux aarch64
xorg-x11-server-Xwayland
21.1.3-20.el8_10.3
Oracle Linux x86_64
xorg-x11-server-Xwayland
21.1.3-20.el8_10.3
Связанные CVE
Связанные уязвимости
Local attackers with a X connection able to provide PCX fonts to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could cause a heap buffer overflow via SetFont due to missing glyph boundary checks.
Local attackers with a X connection able to provide PCX fonts to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could cause a heap buffer overflow via SetFont due to missing glyph boundary checks.
Local attackers with a X connection able to provide PCX fonts to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could cause a heap buffer overflow via SetFont due to missing glyph boundary checks.
Local attackers with a X connection able to provide PCX fonts to the X ...