NULL Pointer Dereference Affecting zeek/zeek package, versions [,8.0.9)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published9 Jul 2026
- disclosed9 Jul 2026
- creditUnknown
Introduced: 9 Jul 2026
CVE-2026-60109 (opens in a new tab)How to fix?
Upgrade zeek/zeek to version 8.0.9 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference through the Kerberos protocol analyzer when processing a crafted KRB_ERROR message containing a PA-DATA element with specific padata-type values. An attacker can cause the application to crash by sending a single UDP or TCP packet to port 88 without authentication.