Heap-based Buffer Overflow Affecting freebsd package, versions [,13.5.0-p13)[14.0.0,14.3.0-p12)[14.4.0,14.4.0-p3)[15.0.0,15.0.0-p7)
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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- published30 Apr 2026
- disclosed30 Apr 2026
- creditUnknown
Introduced: 30 Apr 2026
CVE-2026-35547 (opens in a new tab)How to fix?
Upgrade freebsd to version 13.5.0-p13, 14.3.0-p12, 14.4.0-p3, 15.0.0-p7 or higher.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the processing of the header of an incoming message due to insufficient validation of the message size. An attacker can cause a crash, system panic, or potentially escalate privileges by sending a specially crafted message that writes outside the bounds of a heap allocation.