BIT-valkey-2026-23631

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/valkey/BIT-valkey-2026-23631.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-valkey-2026-23631

Aliases

Published

2026-05-07T11:51:58Z

Modified

2026-09-10T16:01:48Z

Summary

redis-server Lua use-after-free may allow remote code execution

Details

Redis is an in-memory data structure store. In all versions of redis-server with Lua scripting, an authenticated attacker can exploit the master-replica synchronization mechanism to trigger a use-after-free on replicas where replica-read-only is disabled or can be disabled, which may lead to remote code execution. A workaround is to prevent users from executing Lua scripts or avoid using replicas where replica-read-only is disabled. This is patched in version 8.6.3.

Database specific

{
    "cpes": [
        "cpe:2.3:a:valkey-io:valkey:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
}

References

Affected packages

Bitnami / valkey

Package

Name: valkey
Purl: pkg:bitnami/valkey

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

7.2.13

Introduced

8.0.0

Fixed

8.0.8

Introduced

8.1.0

Fixed

8.1.7

Introduced

9.0.0

Fixed

9.0.4

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/valkey/BIT-valkey-2026-23631.json"