High severity8.8NVD Advisory· Published May 5, 2026· Updated May 7, 2026
CVE-2026-25589
CVE-2026-25589
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10(expand)+ 2 more
- (no CPE)
- cpe:2.3:a:redisbloom:redisbloom:*:*:*:*:*:*:*:*range: <2.8.20
- (no CPE)range: <2.8.20
- osv-coords7 versionspkg:apk/chainguard/py3.10-redispkg:apk/chainguard/py3.11-redispkg:apk/chainguard/py3.12-redispkg:apk/chainguard/py3.13-redispkg:bitnami/keydbpkg:bitnami/redispkg:rpm/opensuse/redis&distro=openSUSE%20Tumbleweed
< 0+ 6 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: >= 8.0.0, < 8.2.6
- (no CPE)range: >= 8.0.0, < 8.2.6
- (no CPE)range: < 8.6.3-1.1
Patches
Vulnerability mechanics
References
2- github.com/RedisBloom/RedisBloom/releases/tag/v2.8.20nvdPatchProduct
- github.com/RedisBloom/RedisBloom/security/advisories/GHSA-7862-34pw-44wvnvdMitigationVendor Advisory
News mentions
2- ⚡ Weekly Recap: Instagram Account Hacks, Android Zero-Day, GitHub Worm and MoreThe Hacker News · Jun 8, 2026
- Patch Tuesday - May 2026Rapid7 Blog · May 13, 2026