ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2026-107725

Hazelcast has an authorization bypass in IMap Predicates API

Published Oct 8, 2026 · catalog updated Oct 8, 2026 · Hazelcast has an authorization

Check if you run it

No confirmed exploitation is on record for CVE-2026-107725. EPSS is 0.39%. Act only if a listed version of Hazelcast has an authorization is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Hazelcast has an authorization).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.39%
Remediation
Advisory link
Affected products
Maven com.hazelcast:hazelcast

### Impact Missing authorization checks in the [Predicates API](https://docs.hazelcast.com/hazelcast/5.7/query/predicate-overview) may allow a malicious client to execute arbitrary code on a Hazelcast member. ### Patches Enterprise customers should upgrade to a fixed version of Hazelcast Enterprise Edition: * 5.7.0 * 5.6.1 * 5.5.10 * 5.4.5 Customers with extended support contracts should contact Hazelcast Support for information on patches for older versions. Community Edition users should upgrade to version 5.7.0. ### Workarounds None - customers are advised to upgrade to a fixed version as soon as possible.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Maven com.hazelcast:hazelcast0 → 5.7.0
  • Maven com.hazelcast:hazelcast5.5.0 → 5.7.0
  • Maven com.hazelcast:hazelcast5.6.0 → 5.7.0

How to fix CVE-2026-107725

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-107725. EPSS is 0.39%. Act only if a listed version of Hazelcast has an authorization is installed.

Which versions are affected?

Compare what you have installed with 0 → 5.7.0, 5.5.0 → 5.7.0, 5.6.0 → 5.7.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-862: Missing Authorization. EPSS 0.39%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 8, 2026 · Catalog

    Detected

    ### Impact Missing authorization checks in the [Predicates API](https://docs.hazelcast.com/hazelcast/5.7/query/predicate-overview) may allow a malicious client to execute arbitrary code on a Hazelcast member. ### Patches Enterprise customers should upgrade to a fixed version of Hazelcast Enterprise Edition: * 5.7.0 * 5.6.1 * 5.5.10 * 5.4.5 Customers with extended support contracts should contact H

  2. Oct 8, 2026 · Catalog

    Fix available

    Maven com.hazelcast:hazelcast 5.6.0 → 5.7.0

  3. Oct 8, 2026 · Catalog

    Fix available

    Maven com.hazelcast:hazelcast 5.5.0 → 5.7.0

  4. Oct 8, 2026 · Catalog

    Fix available

    Maven com.hazelcast:hazelcast 0 → 5.7.0

  5. Oct 8, 2026 · GitHub Advisory Database

    Fix available

    com.hazelcast:hazelcast fixed in 5.7.0; com.hazelcast:hazelcast fixed in 5.7.0; com.hazelcast:hazelcast fixed in 5.7.0

  6. Oct 8, 2026 · GitHub Advisory Database

    Fix available

    com.hazelcast:hazelcast fixed in 5.7.0

  7. Oct 8, 2026 · Catalog

    Updated

    ### Impact Missing authorization checks in the [Predicates API](https://docs.hazelcast.com/hazelcast/5.7/query/predicate-overview) may allow a malicious client to execute arbitrary code on a Hazelcast member. ### Patches Enterprise customers should upgrade to a fixed version of Hazelcast Enterprise Edition: * 5.7.0 * 5.6.1 * 5.5.10 * 5.4.5 Customers with extended support contracts should contact H

Sources

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.