{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-57098 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-57098 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-57098 is a high-severity vulnerability in Microsoft Remote Desktop client for Windows Desktop, published on 8 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-2026-57098 and fix it if it is affected.\n\nWhat it is: CVE-2026-57098 is a high-severity vulnerability in Microsoft Remote Desktop client for Windows Desktop, published on 8 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-2026-57098 in the wild and no public exploit code.\n\nAffected product: Microsoft Remote Desktop client for Windows Desktop. 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-2026-57098/ (Markdown: https://insights.sbomify.com/CVE-2026-57098/index.md)","id":"CVE-2026-57098","markdown":"https://insights.sbomify.com/CVE-2026-57098/index.md","name":"CVE-2026-57098","record":{"aliases":["GHSA-ffcr-244p-cmjq"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Windows RDP Client","requires_auth":"none","summary":"An attacker can disclose information over a network due to improper cryptographic signature verification in the Windows Remote Desktop Client.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"remote_desktop_client","vendor":"microsoft"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"Improper verification of cryptographic signature in Windows RDP Client allows an unauthorized attacker to disclose information over a network.","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":"Microsoft Remote Desktop App for Windows Information Disclosure Vulnerability","id":"CVE-2026-57098","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"ASP.NET Core Denial of Service Vulnerability","id":"CVE-2026-57099"},"packages":[],"prev":{"headline":"Microsoft XML Security Feature Bypass Vulnerability","id":"CVE-2026-57097"},"products":["Remote Desktop client for Windows Desktop"],"published":"2026-09-08","related":[{"cvss_score":8.8,"headline":"Remote Desktop Client Remote Code Execution Vulnerability","id":"CVE-2026-78463","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":8.8,"headline":"Remote Desktop Client Remote Code Execution Vulnerability","id":"CVE-2026-80074","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":8.8,"headline":"Remote Desktop Client Remote Code Execution Vulnerability","id":"CVE-2026-80077","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":8.8,"headline":"Remote Desktop Client Remote Code Execution Vulnerability","id":"CVE-2026-42985","kev_date_added":null,"published":"2026-06-09"},{"cvss_score":8.8,"headline":"Remote Desktop Client Remote Code Execution Vulnerability","id":"CVE-2026-32157","kev_date_added":null,"published":"2026-04-14"},{"cvss_score":8.8,"headline":"Remote Desktop Client Remote Code Execution Vulnerability","id":"CVE-2025-58718","kev_date_added":null,"published":"2025-10-14"},{"cvss_score":8.8,"headline":"Remote Desktop Client Remote Code Execution Vulnerability","id":"CVE-2025-48817","kev_date_added":null,"published":"2025-07-08"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-26","vendors":["Microsoft"]},"summary":"An attacker can disclose information over a network due to improper cryptographic signature verification in the Windows Remote Desktop Client.","url":"https://insights.sbomify.com/CVE-2026-57098/"}