CVE Explorer

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.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b8904daa87d265441a7460d348dcfe114ebdf1e8cd4006105077bb53e0f6605e

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"core","vendor":"ellanetworks","versions":[{"status":"affected","version":"< 1.6.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ba55eb1cf076480480d5211039eb702dc4da821ddcc67972e98164b376818350 · sha256:8a674e3531a7cc3e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:ba55eb1cf076480480d5211039eb702dc4da821ddcc67972e98164b376818350 · sha256:8a674e3531a7cc3e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-476","description":"CWE-476: NULL Pointer Dereference","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:ba55eb1cf076480480d5211039eb702dc4da821ddcc67972e98164b376818350 · sha256:8a674e3531a7cc3e… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"name":"https://github.com/ellanetworks/core/security/advisories/GHSA-826q-wrq4-p23x","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ellanetworks/core/security/advisories/GHSA-826q-wrq4-p23x"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ba55eb1cf076480480d5211039eb702dc4da821ddcc67972e98164b376818350 · sha256:8a674e3531a7cc3e… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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