Bug 2517503

Summary: CVE-2026-25589 boost: RESTORE invalid memory access may allow remote code execution [fedora-all]
Product: [Fedora] Fedora Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: boostAssignee: Jonathan Wakely <jwakely>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: denis.arnaud_fedora, jwakely, laurent.rineau__fedora, mcermak, ppalka
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["9a1cf03e-90b9-4956-ba94-3166cb4af0e8"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-08-17 18:04:04 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2466830    

Description Guilherme de Almeida Suckevicz 2026-08-17 17:04:13 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

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.
Comment 1 Jonathan Wakely 2026-08-17 18:04:04 UTC 
The CVE does not affect Boost. The Boost code does not contain redis code and the installed packages do not contain it. Boost.Redis is a client library that implements the redis protocol, it is not affected by vulnerabilities in a redis server that it connects to.