| Title | Open5GS Project Open5GS 2.7.7 Use After Free |
|---|
| Description | Open5GS 2.7.7 contains a heap-use-after-free in the AMF component's process-shutdown path: during mf_context_final (src/amf/context.c), ogs_hash_destroy clears a hash table by re-hashing entry keys, and AddressSanitizer reports that one key has already been freed during the same teardown, causing ogs_hash_clear -> ogs_hash_set_debug -> find_entry -> hashfunc_default (lib/core/ogs-hash.c:258) to read freed memory. |
|---|
| Source | ⚠️ https://github.com/open5gs/open5gs/security/advisories/GHSA-88pq-hpwv-2vjw |
|---|
| User | Buggweb (UID 98839) |
|---|
| Submission | 06/08/2026 17:19 (1 month ago) |
|---|
| Moderation | 07/09/2026 07:54 (1 month later) |
|---|
| Status | Accepted |
|---|
| VulDB entry | 377122 [Open5GS 2.7.7 AMF src/amf/context.c amf_context_final use after free] |
|---|
| Points | 20 |
|---|