libyang vulnerabilities (Azure Linux)

5 vulnerabilities.

• libyang Azure Linux libyang through 6.4.13 Uninitialized Pointer Free in NETCONF RPC Parser CVE-2026-115327 Fix available 6.0 MediumOctober 22, 2026
• libyang Azure Linux libyang - Heap Use-After-Free Write in XML Metadata Parsing CVE-2026-41401 Fix available 6.9 MediumMay 26, 2026
• libyang Azure Linux libyang: lyb_read_string() integer overflow → heap buffer overflow CVE-2026-44673 Fix available 7.5 HighMay 14, 2026
• libyang Azure Linux libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the... CVE-2023-26917 Fix available 7.5 HighApril 11, 2023
• libyang Azure Linux libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the... CVE-2023-26916 Fix available 5.3 MediumApril 3, 2023