AZL-87354
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-87354.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-87354
- Upstream
- Published
- 2026-05-26T15:16:35Z
- Modified
- 2026-08-30T05:26:50Z
- Summary
- CVE-2026-41401 affecting package libyang for versions less than 2.1.148-3
- Details
-
libyang before 5.2.6 contains a heap use-after-free write vulnerability in lydparsersetdataflags that incorrectly updates metadata list pointers when freeing non-head default metadata entries. Attackers can trigger this vulnerability by submitting crafted YANG XML documents with specific metadata attributes to applications parsing untrusted XML data, causing process crashes or potential code execution.
- References