CVE-2026-9054

Invalid IP packets cause a kernel panic

Published May 22, 2026 CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed
Description
An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel panic.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-20
Type Values Removed Values Added
Weaknesses CWE-130
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-20
Type Values Removed Values Added
First Time appeared 9front
9front 9front
Vendors & Products 9front
9front 9front
Type Values Removed Values Added
Description An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel panic.
Title Invalid IP packets cause a kernel panic
References
Metrics cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:A/AU:Y/R:A'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
9front
Published
Updated
May 22, 2026, 5:15 PM
Reserved
May 19, 2026, 9:39 PM
Status
Deferred
Published
May 22, 2026, 4:16 AM
Modified
Jul 23, 2026, 4:10 PM