libucl vulnerabilities

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• libucl 1

Latest libucl CVEs

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1. CVE-2026-0708 Libucl: libucl: denial of service via embedded null byte in ucl input

   Published 2026-03-17

   High·CVSS 8.3

   A flaw was found in libucl. A remote attacker could exploit this by providing a specially crafted Universal Configuration Language (UCL) input that contains a key with an embedded null byte. This can cause a segmentation fault (SEGV fault) in the ucl_object_emit function when par...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.