CVE-2026-15194
4.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Summary
A security flaw has been discovered in Open5GS 2.7.7. This affects the function amf_context_final of the file src/amf/context.c of the component AMF. Performing a manipulation results in use after free. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Open5GS | 2.7.7 | affected |
Weaknesses
- CWE-416: Use After Free
- CWE-119: Memory Corruption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://vuldb.com/vuln/377122
- https://vuldb.com/vuln/377122/cti
- https://vuldb.com/cve/CVE-2026-15194
- https://vuldb.com/submit/851630
- https://github.com/open5gs/open5gs/security/advisories/GHSA-88pq-hpwv-2vjw
- https://github.com/open5gs/open5gs/
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