CVE-2026-115327 (GCVE-0-2026-115327)

Vulnerability from cvelistv5 – Published: 2026-10-22 10:57 – Updated: 2026-10-22 10:57
VLAI
Title
libyang through 6.4.13 Uninitialized Pointer Free in NETCONF RPC Parser
Summary
libyang through 6.4.13 contains an uninitialized pointer free vulnerability in lydxml_env_netconf_rpc() in src/parser_xml.c when parsing NETCONF rpc action envelopes. Peers with a NETCONF session can send an action element containing non-whitespace text via lyd_parse_op() to crash servers like netopeer2 or corrupt the heap.
Severity
6 (Medium)
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-824 - Access of Uninitialized Pointer
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6762 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
CESNET libyang Affected: 0 , ≤ 6.4.13 (semver)
    cpe:2.3:a:cesnet:libyang:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-10-16 00:00
Credits
HaiND from the Post and Telecommunication Institute of Technology Mar (mardgez13)
Show details on NVD website
To clipboard 

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    "dateReserved": "2026-10-22T10:37:07.419Z",
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          }
        ],
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}



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