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Solution
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Workaround
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Fri, 15 May 2026 15:15:00 +0000
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ssvc
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Thu, 14 May 2026 21:45:00 +0000
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| First Time appeared |
Cesnet
Cesnet libyang |
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| Vendors & Products |
Cesnet
Cesnet libyang |
Thu, 14 May 2026 20:45:00 +0000
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| Description | libyang is a YANG data modeling language library. Prior to SO 5.2.15, lyb_read_string() in src/parser_lyb.c contains an integer overflow that results in a heap buffer overflow when parsing a maliciously crafted LYB binary blob. An attacker who can supply LYB data to any libyang consumer (NETCONF server, sysrepo, etc.) can trigger a crash or potential heap corruption. This vulnerability is fixed in SO 5.2.15. | |
| Title | libyang: lyb_read_string() integer overflow → heap buffer overflow | |
| Weaknesses | CWE-190 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-15T14:19:01.227Z
Reserved: 2026-05-07T16:20:08.659Z
Link: CVE-2026-44673
Updated: 2026-05-15T14:18:56.857Z
Status : Deferred
Published: 2026-05-14T21:16:47.500
Modified: 2026-05-15T15:16:53.830
Link: CVE-2026-44673
No data.
OpenCVE Enrichment
Updated: 2026-05-14T21:30:12Z