Kritik CVSS 9.6
CVE-2026-104192: CVE-2026-104192: güvenlik açığı
Açıklama (NVD)
Dragonfly is an in-memory data store built for modern application workloads. Prior to 1.40, OpaqueObjLoader::CreateStream in src/server/rdb_load.cc can associate one streamNACK with a consumer group's global PEL and a consumer-local PEL, then free the shared object when a duplicate consumer entry is rejected. Cleanup subsequently frees the same object again. In the default configuration, where Dragonfly ships with authentication disabled, an unauthenticated client can trigger the double-free by sending a crafted serialized stream to RESTORE, causing allocator corruption, denial of service, and potentially attacker-controlled code execution as the Dragonfly service account. The source fix has not yet been mapped to a published release.
Özet bilgiler
- CVSS v3.1
- 9.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - EPSS
- %0,28 (yüzdelik 20)
- CWE
- CWE-415
- Yama
- Yok / bilinmiyor