Vulnerability record · CVE-2026-9054 · published 22 May 2026

CVE-2026-9054: An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger …

An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel panic.

9.2 CVSS 4.0 Critical EPSS 0.51% · top 59.2% CWE-130 · CWE-130 Deferred

9.2CVSS 4.0 base score

0.51%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

3References

23 Jul 2026Last modified by NVD

Description

An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel panic.

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:

References

Link	Tags
https://git.9front.org/plan9front/9front/70c97c334171c715df82774d1a47638abaca2db4/commit.html
https://git.9front.org/plan9front/9front/7838d68969549f938cc8e80c0c2b4218cb12805c/commit.html
https://git.9front.org/plan9front/9front/f86917b75e9562f90545b7e484dbdcd748236952/commit.html

Track CVE-2026-9054 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.7CVE-2025-14847MongoDB Server heap memory disclosure via compressed protocol headersMismatched length fields in Zlib-compressed protocol headers let an unauthenticated client trigger a read of uninitialized heap memory in MongoDB Ser…KEVEPSS 83%analysed19 Dec 2025

Source: NIST National Vulnerability Database (record CVE-2026-9054), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.