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Vulnerabilities

Vulnerability · CVE-2026-9054

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

Published May 22, 2026 · catalog updated Jul 23, 2026 · An attacker sending tcp,

Check if you run it

No confirmed exploitation is on record for CVE-2026-9054. EPSS is 0.51%. Act only if a listed version of An attacker sending tcp, is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (An attacker sending tcp,).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.2
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.51%
Remediation
Not established
Affected products
See sources for product scope

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

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2026-9054

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-9054. EPSS is 0.51%. Act only if a listed version of An attacker sending tcp, is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-130. EPSS 0.51%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 22, 2026 · NIST NVD

    Detected

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

  2. Jul 23, 2026 · NIST NVD

    Updated

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

Sources

  • CVE.orgVulnerability recordCVE-2026-9054

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-9054

    30-day exploitation probability 0.5%

    first.org
  • NIST NVDVulnerability recordCVE-2026-9054

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

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.