CVE-2026-60108 – Zeek < 8.0.9 Uncontrolled Memory Consumption DoS via FTP Analyzer

CVE ID :CVE-2026-60108

Published : July 9, 2026, 3:16 p.m. | 32 minutes ago

Description :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 followed by a large ADAT control line. Attackers can exploit the NVT_Analyzer component’s lack of a maximum line length check, causing it to continuously double its internal buffer without bounds during base64 decoding of an attacker-controlled ADAT token, resulting in denial of service of the Zeek sensor.

Severity: 8.7 | HIGH

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