Kritik CVSS 9.8

CVE-2026-53006: Linux Kernel: serbest bırakılmış belleğin kullanımı

Yayın: 24 Haziran 2026 20:17 · Güncelleme: 6 Kasım 2026 10:33

Açıklama (NVD)

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in icmpv6_rcv() Caching saddr and daddr before pskb_pull() is problematic since skb->head can change. Remove these temporary variables: - We only access &ipv6_hdr(skb)->saddr and &ipv6_hdr(skb)->daddr when net_dbg_ratelimited() is called in the slow path. - Avoid potential future misuse after pskb_pull() call.

Özet bilgiler

Ürün: Linux Linux Kernel
CVSS v3.1: 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: %0,39 (yüzdelik 34)
CWE: CWE-416
Yama: Mevcut

Etkilenen sürümler

Ürün	Başlangıç	Bitiş	Düzeltildi
linux-linux-kernel	4.4	—	5.10.258
linux-linux-kernel	5.11	—	5.15.209
linux-linux-kernel	5.16	—	6.1.175
linux-linux-kernel	6.2	—	6.6.141
linux-linux-kernel	6.7	—	6.12.91
linux-linux-kernel	6.13	—	6.18.33
linux-linux-kernel	6.19	—	7.0.10
redhat-enterprise-linux	8.0	8.0	—
redhat-enterprise-linux	9.0	9.0	—
redhat-enterprise-linux	10.0	10.0	—

Kaynaklar

Uygulamada aç Tüm CVE kayıtları