VDB
CVE-2026-33282
CVE-2026-33282
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 0.40% · 32.4th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.40%
32.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| ellanetworks | ella_core | 0, 0, 0 |
| ellanetworks | core | < 1.6.0, < 1.6.0, < 1.6.0 |
| github.com | ellanetworks/core | 0, 0, 0 |
Timeline
- Mar 19, 2026 CVE Published
- Mar 24, 2026 EPSS Score
- Mar 24, 2026 PoC Published
- Mar 24, 2026 Security Advisory
- Mar 25, 2026 CVE Updated
- Mar 25, 2026 EPSS Score
- Mar 25, 2026 PoC Published
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score