Description
A vulnerability was determined in valkey-io valkey 9.1.0. Impacted is the function moduleTimerHandler of the file src/module.c of the component Module Timer Subsystem. This manipulation causes double free. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: b349fe2821e3998534b1454c1b64a478daf8c6b7. To fix this issue, it is recommended to deploy a patch.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
valkey-io valkey
9.1.0affected
References
- https://vuldb.com/vuln/397172 ↗
- https://vuldb.com/vuln/397172/cti ↗
- https://vuldb.com/cve/CVE-2026-82677 ↗
- https://vuldb.com/submit/893959 ↗
- https://github.com/valkey-io/valkey/issues/4200 ↗
- https://github.com/valkey-io/valkey/pull/4211 ↗
- https://github.com/user-attachments/files/30118801/PoC.zip ↗
- https://github.com/valkey-io/valkey/commit/b349fe2821e3998534b1454c1b64a478daf8c6b7 ↗
- https://github.com/valkey-io/valkey/ ↗