RedisBloom heap buffer overflow in CF.LOADCHUNK command

published 2024-04-09 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-22475

cvss: 7.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits: 0; none known

RedisBloom adds a set of probabilistic data structures to Redis. Starting in version 2.0.0 and prior to version 2.4.7 and 2.6.10, specially crafted `CF.LOADCHUNK` commands may be used by authenticated users to perform heap overflow, which may lead to remote code execution. The problem is fixed in RedisBloom 2.4.7 and 2.6.10.

Patch / fix

fixed in 1 links 1

redis redisbloom 2.4.7, 2.6.10

github.com/RedisBloom/RedisBloom@2f3b383 commit

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-07-19)

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.0	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

RedisBloom RedisBloom
redis redisbloom

Classification

Weakness

CWE-122 Heap-based Buffer Overflow
CWE-120 Buffer Copy without Checking Size of Input

References

Sources

CVE List CVE-2024-25115
NVD CVE-2024-25115

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary