CVE-2026-57822: Vulnerability in Apache Software Foundation Apache Artemis
A vulnerability in Apache Artemis allows an authenticated client with MANAGE permission to send crafted message-based management requests that trigger Java deserialization of certain unused method parameters. This can cause excessive computation and thread pinning, resulting in denial of service. The issue affects Apache Artemis versions from 2.50.0 through 2.56.0 and Apache ActiveMQ Artemis versions from 1.3.0 through 2.44.0. Upgrading to version 2.57.0 resolves the vulnerability.
AI Analysis
Technical Summary
Apache Artemis contains a vulnerability in its message-based management request processing where deserialization of certain method parameters can be exploited by an authenticated client authorized with MANAGE permission. The crafted payload leads to excessive computation and pins the processing thread, causing a denial of service condition. This affects Apache Artemis versions 2.50.0 through 2.56.0 and Apache ActiveMQ Artemis versions 1.3.0 through 2.44.0. The issue is fixed in version 2.57.0.
Potential Impact
An authenticated and authorized messaging client can cause a denial of service by sending specially crafted management requests that trigger excessive computation and thread pinning in the broker. This disrupts normal broker operations by exhausting processing resources.
Mitigation Recommendations
Users should upgrade to Apache Artemis version 2.57.0, which contains the fix for this vulnerability. No other mitigation or temporary workaround is indicated.
CVE-2026-57822: Vulnerability in Apache Software Foundation Apache Artemis
Description
A vulnerability in Apache Artemis allows an authenticated client with MANAGE permission to send crafted message-based management requests that trigger Java deserialization of certain unused method parameters. This can cause excessive computation and thread pinning, resulting in denial of service. The issue affects Apache Artemis versions from 2.50.0 through 2.56.0 and Apache ActiveMQ Artemis versions from 1.3.0 through 2.44.0. Upgrading to version 2.57.0 resolves the vulnerability.
Affected software
pkg:maven/Apache Software Foundation/org.apache.artemis:artemis-core-clientpkg:maven/Apache Software Foundation/org.apache.activemq:artemis-core-clientRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Apache Artemis contains a vulnerability in its message-based management request processing where deserialization of certain method parameters can be exploited by an authenticated client authorized with MANAGE permission. The crafted payload leads to excessive computation and pins the processing thread, causing a denial of service condition. This affects Apache Artemis versions 2.50.0 through 2.56.0 and Apache ActiveMQ Artemis versions 1.3.0 through 2.44.0. The issue is fixed in version 2.57.0.
Potential Impact
An authenticated and authorized messaging client can cause a denial of service by sending specially crafted management requests that trigger excessive computation and thread pinning in the broker. This disrupts normal broker operations by exhausting processing resources.
Mitigation Recommendations
Users should upgrade to Apache Artemis version 2.57.0, which contains the fix for this vulnerability. No other mitigation or temporary workaround is indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-06-25T13:00:37.878Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6aa24233acd9273b499d7f52
Added to database: 09/10/2026, 05:37:55 UTC
Last enriched: 09/10/2026, 05:52:49 UTC
Last updated: 09/10/2026, 06:43:54 UTC
Views: 6
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.