Microsoft advisory for CVE-2026-25589 — azl3 valkey 8.0.7-1 on Azure Linux 3.0
🔗 CVE IDs covered (1)
📋 Microsoft's advisory
EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-25589. This page also shows what EchelonGraph holds for CVE-2026-25589, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.
🎯 Affected products1
- azl3 valkey 8.0.7-1 on Azure Linux 3.0
🧭 EchelonGraph on CVE-2026-25589
- EchelonGraph score
- 8.8 HIGH
- CISA KEV
- Not listed
- Fix status
- The CVE record names the fixed release — apply it.
Description from the CVE record (CVE.org), as published by its numbering authority
RedisBloom is a probabilistic data structures module for Redis. In all versions of RedisBloom before 2.8.20, the module does not properly validate serialized values processed through the Redis RESTORE command. An authenticated attacker with permission to execute RESTORE on a server with the RedisBloom module loaded can supply a crafted serialized payload that triggers invalid memory access and may lead to remote code execution. A workaround is to restrict access to the RESTORE command with ACL rules. This issue is fixed in version 2.8.20.
Published by GitHub, Inc., the CVE Numbering Authority that assigned CVE-2026-25589, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).