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    CVE-2026-33282

    Ella Core is a 5G core designed for private networks. Versions prior to 1.6.0 panic when processing a malformed NGAP LocationReport message with `ue-presence-in-area-of-interest` event type and omitting the optional `UEPresenceInAreaOfInterestList` IE. An attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected subscribers. No authentication is required. Version 1.6.0 added IE presence verification to NGAP message handling.

    Published:Mar 23, 2026
    Last Modified:Mar 25, 2026
    EPS:Mar 23, 2026
    EPSS Score:0.00019
    CVSS Score:7.5

    Affected Products

    Vendor
    Ellanetworks
    Product
    Core
    Vendor
    Ellanetworks
    Product
    Ella Core

    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

    CVE-2026-44473 (CVSS 7.1) — Ella Core is a 5G core designed for private networks. Prior to 1.10.0, a radio with a valid NG Setup can send …
    CVE-2026-44475 (CVSS 6.1) — Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core does not verify the UE Securi…
    CVE-2026-44474 (CVSS 3.7) — Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core didn't enforce security rules…
    CVE-2026-34762 (CVSS 2.7) — Ella Core is a 5G core designed for private networks. Prior to version 1.8.0, the PUT /api/v1/subscriber/{imsi…
    CVE-2026-34761 (CVSS 5.8) — Ella Core is a 5G core designed for private networks. Prior to version 1.8.0, Ella Core panics when processing…
    CVE-2026-33907 (CVSS 6.5) — Ella Core is a 5G core designed for private networks. Versions prior to 1.7.0 panic when processing Authentica…
    CVE-2026-33906 (CVSS 7.2) — Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, the NetworkManager role was gran…
    CVE-2026-33904 (CVSS 6.5) — Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, a deadlock in the AMF's SCTP not…
    CVE-2026-33903 (CVSS 6.5) — Ella Core is a 5G core designed for private networks. Versions prior to 1.7.0 panic when processing a speciall…
    CVE-2026-33283 (CVSS 6.5) — Ella Core is a 5G core designed for private networks. Versions prior to 1.6.0 panic when processing malformed …

    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