CVE-2023-26917

HIGH

libyang <2.1.30 - Memory Corruption

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0089
EPSS Percentile 55.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (1)
cesnet/libyang 2.0.164 - 2.1.30
Published Apr 11, 2023
Tracked Since Feb 18, 2026