{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-90869 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-90869 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90869 is a high-severity vulnerability in Progress Software WS_FTP Server, published on 29 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-90869 and fix it if it is affected.\n\nWhat it is: CVE-2026-90869 is a high-severity vulnerability in Progress Software WS_FTP Server, published on 29 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-90869 in the wild and no public exploit code.\n\nAffected product: Progress Software WS_FTP Server. 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-2026-90869/ (Markdown: https://insights.sbomify.com/CVE-2026-90869/index.md)","id":"CVE-2026-90869","markdown":"https://insights.sbomify.com/CVE-2026-90869/index.md","name":"CVE-2026-90869","record":{"aliases":["GHSA-47x4-grc2-rh4m"],"analysis":null,"analysis_generated_by":null,"assigner":"ProgressSoftware","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-20","name":"Improper Input Validation"},{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"A remote attacker who knows a valid account's enrolled SSH public key can terminate the shared SSH service in Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Pre-Authentication SSH Denial of Service via Malformed Public-Key Signature in Progress WS_FTP Server","id":"CVE-2026-90869","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Unauthenticated Ad Hoc Transfer Resource Exhaustion in Progress WS_FTP Server","id":"CVE-2026-90870"},"packages":[],"prev":{"headline":"OS Command Injection in Progress WS_FTP Server","id":"CVE-2026-90868"},"products":["WS_FTP Server"],"published":"2026-10-29","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-29","vendors":["Progress Software"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-90869/"}