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    CVE-2023-26916

    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.

    Published:Apr 3, 2023
    Last Modified:Feb 18, 2025
    EPS:Apr 3, 2023
    EPSS Score:0.00058
    CVSS Score:5.3

    Affected Products

    Vendor
    Cesnet
    Product
    Libyang
    Vendor
    Fedoraproject
    Product
    Fedora

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2023-26917 (CVSS 7.5) — libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysp_st…
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    CVE-2019-19333 (CVSS 9.8) — In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang pars…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High