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RLSA-2026:82807

RLSA-2026:82807 · Important: kernel security update

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: openvswitch: defer tunnel netdev_put to RCU release (CVE-2026-31678) * kernel: ipv6: validate extension header length before copying to cmsg (CVE-2026-63920) * kernel: drm/amd/display: set new_stream to NULL after release (CVE-2026-68236) * kernel: drm/dp/mst: fix buffer overflows in sideband chunk accumulation (CVE-2026-68278) * kernel: wifi: mac80211: defer link RX stats percpu free to RCU (CVE-2026-68409) * kernel: drm/amdgpu/vce: fix integer overflow in image size (CVE-2026-68108) * kernel: cifs: validate DFS referral string offsets (CVE-2026-72318) * kernel: drm/vmwgfx: use check_add_overflow for shader size+offset bound (CVE-2026-80887) * kernel: drm/amdkfd: Add TLB flush after MES queue eviction/suspension (CVE-2026-89811) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS 8.1 · Alta · Corrección disponible

Publicación
Actualización

Pila tecnológica: system

Productos y versiones afectados

  • kernel Rocky Linux:8

    Intervalos de versiones afectados
    • ECOSYSTEM: < 0:4.18.0-553.173.1.el8_10

    Actualiza a 0:4.18.0-553.173.1.el8_10

Fuentes originales

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