Description

Valkey-Bloom is a Rust based Valkey module which brings a Bloom Filter (Module) data type into the Valkey distributed key-value database. Prior to commit a68614b6e3845777d383b3a513cedcc08b3b7ccd, a specially crafted `RESTORE` command can cause Valkey to hit an assertion, causes the server to shutdown. Valkey modules are required to handle errors in RDB parsing by using `VALKEYMODULE_OPTIONS_HANDLE_IO_ERRORS` flag. If this flag is not set, errors encountered during parsing result in a system assertion which shuts down the system. Even though the Valkey-bloom module correctly handled the parsing, it did not originally set the flag. Commit a68614b6e3845777d383b3a513cedcc08b3b7ccd contains a patch. One may mitigate this defect by disabling the `RESTORE` command if it is unused by one's application.

INFO

Published Date :

2026-02-24T00:24:15.677Z

Last Modified :

2026-02-26T14:38:37.387Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-21864 vulnerability.

Vendors Products
Lfprojects
  • Valkey-bloom
Valkey-io
  • Valkey-bloom
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-21864.

CVSS Vulnerability Scoring System

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