{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93561 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-93561 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-93561 is a medium-severity 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-2026-93561 and fix it if it is affected.\n\nWhat it is: CVE-2026-93561 is a medium-severity 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-2026-93561 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-2026-93561/ (Markdown: https://insights.sbomify.com/CVE-2026-93561/index.md)","id":"CVE-2026-93561","markdown":"https://insights.sbomify.com/CVE-2026-93561/index.md","name":"CVE-2026-93561","record":{"aliases":["DEBIAN-CVE-2026-93561","GHSA-7p33-hhxj-4qcr","UBUNTU-CVE-2026-93561"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Netty memcache codec","requires_auth":"none","summary":"A malicious Memcache server can exploit a signed/unsigned type mismatch in the Netty codec to desynchronize frames and expose one client's data to another.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-1035","name":null}],"description":"A flaw was found in io.netty/netty-codec-memcache. The Memcache binary protocol codec incorrectly reads `keyLength` and `extrasLength` as signed Java types instead of unsigned, as specified by the protocol. A malicious Memcache server can exploit this type mismatch by sending a specially crafted response. This can lead to frame desynchronization and response smuggling, where one client's data may be inadvertently exposed to another client's response stream in proxy or cache environments.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Information disclosure in Red Hat Fuse 7","id":"CVE-2026-93561","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Io.netty/netty-codec-http: netty: incomplete validation of malformed transfer-encoding allows http request smuggling","id":"CVE-2026-93562"},"packages":[],"prev":{"headline":"Io.netty/netty-codec-stomp: netty: stomp codec content-length long-to-int truncation causes infinite decode loop dos","id":"CVE-2026-93560"},"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 malicious Memcache server can exploit a signed/unsigned type mismatch in the Netty codec to desynchronize frames and expose one client's data to another.","url":"https://insights.sbomify.com/CVE-2026-93561/"}