free5GC's NEF crashes via logger.Fatal on PFD notification delivery failure (attacker-controlled notifyUri) in github.com/free5gc/nef
free5GC's NEF crashes via logger.Fatal on PFD notification delivery failure (attacker-controlled notifyUri) in github.com/free5gc/nef
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-44319US | — | — | ||
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF terminates the entire process when a stored PFD-subscription notifyUri cannot be reac… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/free5gc/free5gc/issues/924WEB
- https://github.com/free5gc/free5gc/security/advisories/GHSA-rxrq-fv76-26prADVISORY
- https://github.com/free5gc/nef/commit/f110517b1189801950b50668a593398687049074FIX
- https://github.com/free5gc/nef/pull/25FIX
- https://nvd.nist.gov/vuln/detail/CVE-2026-44319ADVISORY
scry
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