CVE-2023-26916
MEDIUM
5.3
CVSS Score
Published: April 3, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:43 AM UTC
2 products affected across 2 vendorsFedoraLibyang
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Severity
MEDIUM5.3
Exploit prediction
EPSS 1.0%
SSVC
No known exploit
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
Issue TrackingThird Party Advisory
Source: [email protected]
https://github.com/CESNET/libyang/issues/1979SSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-476
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