{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93494 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-93494 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-2026-93494 and fix it if it is affected.\n\nWhat it is: CVE-2026-93494 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-2026-93494 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-2026-93494/ (Markdown: https://insights.sbomify.com/CVE-2026-93494/index.md)","id":"CVE-2026-93494","markdown":"https://insights.sbomify.com/CVE-2026-93494/index.md","name":"CVE-2026-93494","record":{"aliases":["DEBIAN-CVE-2026-93494","GHSA-xvr4-c5q3-q5wm","UBUNTU-CVE-2026-93494"],"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":"A remote attacker can cause a permanent memory leak and subsequent denial of service by sending STOMP frames without terminating null bytes.","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-1035","name":null}],"description":"A flaw was found in Netty's StompSubframeDecoder component. A remote attacker can exploit this vulnerability by sending a specially crafted STOMP frame body without its terminating null byte. This causes the decoder to allocate a ByteBuf (a buffer for bytes) that is never released, leading to a permanent memory leak. Over time, this uncontrolled memory consumption can result in a Denial of Service (DoS) for the application using the affected STOMP codec.","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-stomp: netty: bytebuf leak in stompsubframedecoder when a frame body is never terminated","id":"CVE-2026-93494","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 Motherboard(PRIME Z390-A )","id":"CVE-2026-93495"},"packages":[],"prev":{"headline":"Security feature bypass in Red Hat build of Apache Camel for Spring Boot 4","id":"CVE-2026-93493"},"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":"A remote attacker can cause a permanent memory leak and subsequent denial of service by sending STOMP frames without terminating null bytes.","url":"https://insights.sbomify.com/CVE-2026-93494/"}