Hazelcast: Authorization bypass in IMap Predicates API
Hazelcast is a unified real-time data platform combining stream processing with a fast data store. Prior to 5.4.5, 5.5.10, and 5.6.1, missing authorization checks in the IMap Predicates API allow a malicious client with limited privileges to execute arbitrary code on a Hazelcast cluster member. This issue is fixed in versions 5.4.5, 5.5.10, 5.6.1, and 5.7.0.
CVE-2026-107725
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-107725
hazelcast
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "hazelcast",
"product": "hazelcast",
"versions": [
{
"status": "affected",
"version": "< 5.4.5"
},
{
"status": "affected",
"version": ">= 5.5.0, < 5.5.10"
},
{
"status": "affected",
"version": ">= 5.6.0, < 5.6.1"
}
]
}
]- Related CVEs
- CVE-2026-107725
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #16278 · Revision 1
- Added to Heist Feed
- Publisher date