medium5.3
CVE-2026-85522
A vulnerability was detected in valkey-io valkey up to 9.5.4/9.1.0.
Impact
A vulnerability was detected in valkey-io valkey up to 9.5.4/9.1.0. Affected by this vulnerability is the function createSlotImportJob of the file src/cluster_migrateslots.c of the component Slot Migration. The manipulation of the argument job_name results in out-of-bounds read. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 9.0.5 and 9.1.1 addresses this issue. The patch is identified as f4dc3ca09eb650c2fe14060090a41c524eca803f. Upgrading the affected component is advised.
Affected products
| Product | Affected versions |
|---|---|
| Valkey-Io Valkey | before 9.5.4 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/valkey-io/valkey/
- https://github.com/valkey-io/valkey/commit/f4dc3ca09eb650c2fe14060090a41c524eca803f
- https://github.com/valkey-io/valkey/issues/4207
- https://github.com/valkey-io/valkey/pull/4210
- https://github.com/valkey-io/valkey/releases/tag/9.1.1
- https://vuldb.com/cve/CVE-2026-85522
- https://vuldb.com/submit/895119
- https://vuldb.com/vuln/398707
- https://vuldb.com/vuln/398707/cti