CVE-2023-26917

libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lyspstmtvalidatevalue at lysparsemem.c...

PYSEC-2020-167

A double-free is present in libyang before v1.0-r3 in the function yyparse when a type statement in used in a notification statement. Applications that use libyang to parse untrusted input yang files may be vulnerable to this flaw, which would cause a crash or potentially code execution...