CVE-2026-33281: Ella Core panics on invalid PDU Session IDs in NGAP messages

March 19, 2026

Ella Core panics when processing NGAP messages with invalid PDU Session IDs outside of 1-15.

References

github.com/advisories/GHSA-q669-4gmv-g8mf
github.com/ellanetworks/core
github.com/ellanetworks/core/security/advisories/GHSA-q669-4gmv-g8mf
nvd.nist.gov/vuln/detail/CVE-2026-33281

Code Behaviors & Features

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