What is CVE-2026-60108?

CVE-2026-60108 is a high-severity vulnerability in Zeek, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2026-07-09.

How severe is CVE-2026-60108?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Zeek

CVE-2026-60108

Zeek before 8.0.9 contains an uncontrolled memory consumption vulnerability in the FTP analyzer that allows unauthenticated remote attackers to cause process termination by sending a crafted FTP control session negotiating AUTH GSSAPI foll…

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Zeek — versions 0

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

disclosure@vulncheck.com (release-notes)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-60108?: CVE-2026-60108 is a high-severity vulnerability in Zeek, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2026-07-09.
How severe is CVE-2026-60108?: High severity. CVSS v3 base score is 7.5 out of 10.