Dashboard / CVE-2026-44475

CVE-2026-44475

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 57/100
Published: 2026-05-27 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Adjacent Low Complexity No Auth No Interaction Scope Change

CVSS Vector Breakdown

AV: Adjacent
AC: Low
PR: None
UI: None
S: Changed
C: None
I: Low
A: Low

Description

Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core does not verify the UE Security Capabilities received in NGAP PathSwitchRequest messages against its locally stored values. A malicious gNB can overwrite Ella Core's stored UE security capabilities for any UE with arbitrary values by sending a single crafted PathSwitchRequest. This vulnerability is fixed in 1.10.0.

Weakness Classification (1)

References & Advisories (1)

Bug Bounty Relevance

57 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.1 / 10.0 v3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L

EPSS — Exploitation Probability

0.15%
Raw Score 0.001480
Percentile 4.0%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00148
2026-10-28
0.00148

Intelligence Sources

nvd ref →

External Links