CVE-2026-92489

Katalog CVE

CVSS 9.8 · Critical EPSS 0,46%

Skor CVSS 3.1 9.8 (Critical) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix skb double-free in xfrm_dev_direct_output() A return value other than 1 from local_out() means that the skb has been consumed or its ownership was transferred. xfrm_dev_direct_output() nevertheless frees the skb on this path, causing a double-free when netfilter drops the packet and invalidating any other owner. Return the local_out() result directly, matching the ownership handling in xfrm_output_resume().

Rincian

Terbit di NVD

17 September 2026

Terakhir diubah

18 September 2026

Status NVD

Received

CVSS 3.1

9.8 (Critical), sumber CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 37,9% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/02deb637e965950148752a304dd1471212dd6470
• https://git.kernel.org/stable/c/2aed51fc58d9ce450e2c116efb956160fd06fa02
• https://git.kernel.org/stable/c/56a347950e661c1a7f8f31c43a2ea53c2323b6f4
• https://git.kernel.org/stable/c/621871b696b108026bf4b44ed4085ffa2102f417
• https://git.kernel.org/stable/c/bc9297796bfdcc8d9609236e54519a4f38737aac