{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93572 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-93572 is a high-severity denial of service vulnerability in Red Hat Fuse 7, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-93572 and fix it if it is affected.\n\nWhat it is: CVE-2026-93572 is a high-severity denial of service vulnerability in Red Hat Fuse 7, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-93572 in the wild and no public exploit code.\n\nAffected product: Red Hat Fuse 7. 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-2026-93572/ (Markdown: https://insights.sbomify.com/CVE-2026-93572/index.md)","id":"CVE-2026-93572","markdown":"https://insights.sbomify.com/CVE-2026-93572/index.md","name":"CVE-2026-93572","record":{"aliases":["DEBIAN-CVE-2026-93572","GHSA-jmx3-m859-mrgc","UBUNTU-CVE-2026-93572"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java networking library","requires_auth":"none","summary":"Remote attackers can cause heap memory exhaustion and denial of service in applications using Netty's Redis decoder by sending crafted nested RESP array headers.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"A flaw was found in Netty's `RedisArrayAggregator` component. A remote attacker can exploit this vulnerability by sending specially crafted nested Redis (RESP) array headers. This can cause the `RedisArrayAggregator` to eagerly preallocate a large amount of heap memory, leading to heap memory exhaustion and a Denial of Service (DoS) for applications using `RedisDecoder` with `RedisArrayAggregator` on untrusted traffic.","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":"Io.netty/netty-codec-redis: netty: redisarrayaggregator nested resp headers multiply patched preallocation limits","id":"CVE-2026-93572","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Other in Red Hat AMQ Broker 7","id":"CVE-2026-93573"},"packages":[],"prev":{"headline":"Path Traversal in Szafir","id":"CVE-2026-93571"},"products":["Red Hat Fuse 7","Red Hat JBoss Enterprise Application Platform 7","Red Hat Single Sign-On 7","Red Hat build of Apache Camel for Spring Boot 4"],"published":"2026-09-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-25","vendors":["Red Hat"]},"summary":"Remote attackers can cause heap memory exhaustion and denial of service in applications using Netty's Redis decoder by sending crafted nested RESP array headers.","url":"https://insights.sbomify.com/CVE-2026-93572/"}