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CVE-2026-25589 is an invalid memory access vulnerability in RedisBloom affecting versions prior to 2.8.20 when the module is loaded into Redis and serialized values are processed through the RESTORE command. The flaw exists because RedisBloom does not properly validate attacker-controlled serialized data during object restoration. An authenticated attacker who can invoke RESTORE can submit a crafted serialized payload that causes memory corruption during deserialization, resulting in invalid memory access and creating a path to remote code execution in the Redis server process.
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What an attacker gets, and what they’ve been doing with it.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
11 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A RedisBloom memory corruption vulnerability during RESTORE that Redis associates with CVE-2026-25589; the article discusses it in the context of July fixes and related RedisBloom/TDigest RCE chains.
An authenticated remote code execution vulnerability in Redis stream consumer groups caused by a shared-NACK double-free; described as an incomplete-fix family issue affecting multiple Redis versions.
A vulnerability in Redis addressed indirectly through upgraded third-party components in Tenable Security Center.
A Redis RESTORE command vulnerability affecting the RedisBloom module that can cause invalid memory access and remote code execution.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.