NULL Pointer Dereference Affecting freebsd package, versions (15.0.0-p1,15.0.0-p5)
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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- published29 Mar 2026
- disclosed26 Mar 2026
- creditNikolay Denev
Introduced: 26 Mar 2026
CVE-2026-4652 (opens in a new tab)How to fix?
Upgrade freebsd to version 15.0.0-p5 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference in the CONNECT process. An attacker can cause a kernel panic and disrupt system availability by sending a specially crafted CONNECT command for an I/O queue with a bogus or stale CNTLID over the network to an NVMe/TCP target.