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High severity7.5NVD Advisory· Published Apr 30, 2026· Updated May 4, 2026

CVE-2025-56568

CVE-2025-56568

Description

Assertion failure vulnerability in the PCO (Protocol Configuration Options) parser in the SMF (Session Management Function) component of Open5GS before v2.7.5 allows remote attackers to cause denial of service via specially crafted NGAP messages containing malformed length fields in protocol configuration data.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Open5gs/Open5gsreferences2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: <2.7.5

Patches

Vulnerability mechanics

References

2

News mentions

0

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