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vulnerability
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CVE-2023-26916
Component Overview
Vulnerability Overview
Name
CVE-2023-26916
Source
NVD (
link
)
Debian (
link
)
Description
libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lys_parse_mem at lys_parse_mem.c.
CWEs
CWE-476
Published Date
Apr 3, 2023
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://github.com/CESNET/libyang/issues/1979
Issue Tracking
https://github.com/CESNET/libyang/issues/1979
Issue Tracking
Analysis
#
Affected Component
Analysis
libyang
Patched
Vulnerability Ratings
#
5.3
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
libyang
buildroot
2025.02.x
2.1.148
Not Affected
libyang
buildroot
master
3.13.6
Not Affected
libyang
openwrt
master
3.13.6-r1
Not Affected
libyang
openwrt
openwrt-25.12
3.13.6-r1
Not Affected
libyang
yocto
master
3.13.6
Not Affected
libyang
yocto
scarthgap
2.1.148
Not Affected
Resolved with patches
#
libyang (yocto:kirkstone)
#
Title
Author
Resolve
1
schema compile UPDATE do not implement 2 same modules
Michal Vasko <mvasko@cesnet.cz>
CVE-2023-26916