{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-57822 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-57822 is a medium-severity unsafe deserialization vulnerability in Apache ActiveMQ Artemis, published on 10 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-57822 and fix it if it is affected.\n\nWhat it is: CVE-2026-57822 is a medium-severity unsafe deserialization vulnerability in Apache ActiveMQ Artemis, published on 10 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-57822 in the wild and no public exploit code.\n\nAffected product: Apache ActiveMQ Artemis. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-57822/ (Markdown: https://insights.sbomify.com/CVE-2026-57822/index.md)","id":"CVE-2026-57822","markdown":"https://insights.sbomify.com/CVE-2026-57822/index.md","name":"CVE-2026-57822","record":{"aliases":["GHSA-73q3-xq4g-44wj"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache ActiveMQ Artemis","requires_auth":"low_privilege","summary":"An authenticated user with management permissions can cause denial of service by sending crafted messages that trigger excessive computation during parameter deserialization.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"artemis","vendor":"apache"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"When the broker is processing message-based management requests, sent by an authenticated messaging client that is authorized with MANAGE permission to perform management-via-messaging, the parameter processing can trigger Java deserialization of certain method parameters that the broker will not utilise. The permitted types allow to craft a payload causing excessive computation and pinning the processing thread, leading to denial of service.\n\nThis issue affects Apache Artemis: from 2.50.0 through 2.56.0; Apache ActiveMQ Artemis: from 1.3.0 through 2.44.0.\n\nUsers are recommended to upgrade to version 2.57.0, which fixes the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Deserialization in Apache ActiveMQ Artemis","id":"CVE-2026-57822","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in opam","id":"CVE-2026-57825"},"packages":[],"prev":{"headline":"Apache Fineract: Office list: SQL Injection via Subquery in orderBy","id":"CVE-2026-57821"},"products":["Apache ActiveMQ Artemis","Apache Artemis"],"published":"2026-09-10","related":[{"cvss_score":9.8,"headline":"Apache Artemis, Apache ActiveMQ Artemis: Missing authentication on CORE protocol session reattachment","id":"CVE-2026-57967","kev_date_added":null,"published":"2026-09-10"},{"cvss_score":9.3,"headline":"Apache Artemis, Apache ActiveMQ Artemis: Auth bypass for Core downstream federation","id":"CVE-2026-27446","kev_date_added":null,"published":"2026-03-04"},{"cvss_score":9.1,"headline":"Information disclosure in Apache ActiveMQ Artemis","id":"CVE-2026-49364","kev_date_added":null,"published":"2026-09-10"},{"cvss_score":9.1,"headline":"Missing authorization in Apache ActiveMQ Artemis","id":"CVE-2026-67593","kev_date_added":null,"published":"2026-09-10"},{"cvss_score":8.8,"headline":"Apache ActiveMQ Artemis: Authenticated users could perform RCE via Jolokia MBeans","id":"CVE-2023-50780","kev_date_added":null,"published":"2024-10-14"},{"cvss_score":7.5,"headline":"Missing authorization in Apache ActiveMQ Artemis","id":"CVE-2026-49362","kev_date_added":null,"published":"2026-09-10"},{"cvss_score":7.5,"headline":"Information disclosure in Apache ActiveMQ Artemis","id":"CVE-2026-49363","kev_date_added":null,"published":"2026-09-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-10","vendors":["Apache Software Foundation"]},"summary":"An authenticated user with management permissions can cause denial of service by sending crafted messages that trigger excessive computation during parameter deserialization.","url":"https://insights.sbomify.com/CVE-2026-57822/"}