PT-2026-8112 · Linux+2 · Linux Kernel+2

Syzbot

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Published

2026-01-01

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Updated

2026-05-26

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CVE-2026-23119

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description A flaw exists in the Linux kernel related to network packet dissection. Specifically, the issue arises because a network pointer was not provided to the skb flow dissect() function after a kernel update. This could lead to a crash when processing network packets, as demonstrated by a syzbot finding that generated a bare skb. The bond flow dissect function is implicated in this issue. The skb flow dissect function is called within the bond flow dissect function.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2026-23119
OESA-2026-1642
OESA-2026-1643
OESA-2026-1644
OPENSUSE-SU-2026:20416-1
SUSE-SU-2026:0962-1
SUSE-SU-2026:1081-1
SUSE-SU-2026:20667-1
SUSE-SU-2026:20720-1
SUSE-SU-2026:20838-1
SUSE-SU-2026:20845-1
SUSE-SU-2026:20876-1
SUSE-SU-2026:20931-1
SUSE-SU-2026:21284-1
USN-8162-1
USN-8180-1
USN-8180-2
USN-8180-3
USN-8180-4
USN-8180-5
USN-8180-6
USN-8186-1
USN-8187-1
USN-8188-1
USN-8243-1
USN-8275-1
USN-8278-1
USN-8278-2
USN-8289-1
USN-8289-2
USN-8296-1
USN-8296-2
USN-8297-1

Affected Products

Linuxmint
Linux Kernel
Ubuntu