{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-59124 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-59124 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-59124 is a critical unsafe deserialization vulnerability in Microsoft HPC Pack 2019, published on 11 Aug 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-2026-59124 and fix it if it is affected.\n\nWhat it is: CVE-2026-59124 is a critical unsafe deserialization vulnerability in Microsoft HPC Pack 2019, published on 11 Aug 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-2026-59124 in the wild and no public exploit code.\n\nAffected product: Microsoft HPC Pack 2019. 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-2026-59124/ (Markdown: https://insights.sbomify.com/CVE-2026-59124/index.md)","id":"CVE-2026-59124","markdown":"https://insights.sbomify.com/CVE-2026-59124/index.md","name":"CVE-2026-59124","record":{"aliases":["GHSA-cxrf-6fm5-464m"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"HPC Pack","requires_auth":"none","summary":"An unauthorized attacker can execute code over the network via deserialization of untrusted data in Microsoft HPC Pack.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"windows_app","vendor":"microsoft"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Deserialization of untrusted data in Microsoft High Performance Computing (HPC) Pack allows an unauthorized attacker to execute code 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 High Performance Computing (HPC) Pack Remote Code Execution Vulnerability","id":"CVE-2026-59124","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability","id":"CVE-2026-59125"},"packages":[],"prev":{"headline":"Windows Telephony Service Elevation of Privilege Vulnerability","id":"CVE-2026-59122"},"products":["Microsoft HPC Pack 2019"],"published":"2026-08-11","related":[{"cvss_score":8.8,"headline":"Microsoft High Performance Computing (HPC) Pack Elevation of Privilege Vulnerability","id":"CVE-2026-59133","kev_date_added":null,"published":"2026-08-11"},{"cvss_score":7.8,"headline":"Privilege escalation in Microsoft Remote Desktop for Mac","id":"CVE-2020-0919","kev_date_added":null,"published":"2020-04-15"},{"cvss_score":6.5,"headline":"Windows App for Mac Information Disclosure Vulnerability","id":"CVE-2026-69550","kev_date_added":null,"published":"2026-08-19"},{"cvss_score":5.9,"headline":"Windows App Installer Spoofing Vulnerability","id":"CVE-2026-23656","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":4.7,"headline":"Windows App for Mac Installer Elevation of Privilege Vulnerability","id":"CVE-2026-21517","kev_date_added":null,"published":"2026-02-10"}],"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":"total"},"state":"PUBLISHED","updated":"2026-10-28","vendors":["Microsoft"]},"summary":"An unauthorized attacker can execute code over the network via deserialization of untrusted data in Microsoft HPC Pack.","url":"https://insights.sbomify.com/CVE-2026-59124/"}