CVE Explorer

CVE-2026-33904

Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, a deadlock in the AMF's SCTP notification handler causes the entire AMF control plane to hang until the process is restarted. An attacker with access to the N2 interface can cause Ella Core to hang, resulting in a denial of service for all subscribers. Version 1.7.0 adds deferred Radio cleanup in serveConn SCTP server so that every connection exit path removes the radio. Remove the stale-entry scan from SCTP Notificati

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bf0b1664595f892ca47cde043c34b00391a0b5b7f3e045d2190670a36d98e402

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"core","vendor":"ellanetworks","versions":[{"status":"affected","version":"< 1.7.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:174979b8b8fa890c40bfbe7443fc2379102cec9ac3003dd378f28455963f3e99 · sha256:ad4aada712045bfe… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/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:v2:174979b8b8fa890c40bfbe7443fc2379102cec9ac3003dd378f28455963f3e99 · sha256:ad4aada712045bfe… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-833","description":"CWE-833: Deadlock","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:174979b8b8fa890c40bfbe7443fc2379102cec9ac3003dd378f28455963f3e99 · sha256:ad4aada712045bfe… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/ellanetworks/core/commit/999f606c5cae261471d9e3f063d7ecd1bd754076","tags":["x_refsource_MISC"],"url":"https://github.com/ellanetworks/core/commit/999f606c5cae261471d9e3f063d7ecd1bd754076"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:174979b8b8fa890c40bfbe7443fc2379102cec9ac3003dd378f28455963f3e99 · sha256:ad4aada712045bfe… · /containers/cna/references/1

{"name":"https://github.com/ellanetworks/core/releases/tag/v1.7.0","tags":["x_refsource_MISC"],"url":"https://github.com/ellanetworks/core/releases/tag/v1.7.0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:174979b8b8fa890c40bfbe7443fc2379102cec9ac3003dd378f28455963f3e99 · sha256:ad4aada712045bfe… · /containers/cna/references/2

{"name":"https://github.com/ellanetworks/core/security/advisories/GHSA-9h59-p45g-445h","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ellanetworks/core/security/advisories/GHSA-9h59-p45g-445h"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:174979b8b8fa890c40bfbe7443fc2379102cec9ac3003dd378f28455963f3e99 · sha256:ad4aada712045bfe… · /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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