HIGH 7.5 Microsoft
CVE-2026-44673
libyang: lyb_read_string() integer overflow → heap buffer overflow
Microsoft Security Update 2026-May: libyang: lyb_read_string() integer overflow → heap buffer overflow
Affected Products
- azl3 libyang 2.1.148-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44673
- https://nvd.nist.gov/vuln/detail/CVE-2026-44673
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-05-12 via Microsoft. Affected: azl3 libyang 2.1.148-1 on Azure Linux 3.0.
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