Free of Memory not on the Heap Affecting libiec61850 package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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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Test your applications- Snyk IDSNYK-CONAN-LIBIEC61850-21248794
- published19 Oct 2026
- disclosed3 Aug 2026
- creditUnknown
Introduced: 3 Aug 2026
CVE-2026-18582 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Free of Memory not on the Heap via the Reporting_RCBWriteAccessHandler function. An attacker can cause a denial of service by sending specially crafted requests that trigger the freeing of memory not allocated on the heap.