CVE-2026-68476

CRITICAL 9.8

ipvs: reload ip header after head reallocation

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: ipvs: reload ip header after head reallocation __ip_vs_get_out_rt() calls skb_ensure_writable() which may reallocate skb->head.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Aug 15, 2026
Last Updated	Sep 2, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Linux / Linux

8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 < 4f2d1151421520d7ae16ca8d367d0ca09f5dfbd7 8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 < 657118cad620172dfd8f6ed5717fd75c0d1f7a5a 8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 < a10f5080afbed242640f2984328de25f84557da1 8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 < ac6ac3d35bfc0ade9d17d354c84e503a946ebdab 8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 < e51687fc56c2e39ea6e9532925f1aabd4d529f61 8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 < 3fb7edd2018bb1ad0a68157383d9b9dac33dd645 8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 < ad1e14710b360bda087ebf9fb82460eb5ef775de 8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 < a2f57827bf7c695b8c72dc4511cae8e86582369d

Linux / Linux

4.10

References

NVD ↗ CVE.org ↗ EPSS Data ↗