{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-24152 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-24152 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-24152 is a high-severity unsafe deserialization vulnerability in NVIDIA Megatron LM, published on 24 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-24152 and fix it if it is affected.\n\nWhat it is: CVE-2026-24152 is a high-severity unsafe deserialization vulnerability in NVIDIA Megatron LM, published on 24 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-24152 in the wild and no public exploit code.\n\nAffected product: NVIDIA Megatron LM. 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-2026-24152/ (Markdown: https://insights.sbomify.com/CVE-2026-24152/index.md)","id":"CVE-2026-24152","markdown":"https://insights.sbomify.com/CVE-2026-24152/index.md","name":"CVE-2026-24152","record":{"aliases":["GHSA-vg45-qvvm-3p85"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","privilege_escalation","data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NVIDIA Megatron-LM","requires_auth":"low_privilege","summary":"An attacker can achieve remote code execution and privilege escalation by tricking a user into loading a maliciously crafted checkpoint file in NVIDIA Megatron-LM.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[{"product":"megatron-lm","vendor":"nvidia"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"NVIDIA Megatron-LM contains a vulnerability in checkpoint loading where an Attacker may cause an RCE by convincing a user to load a maliciously crafted file. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.","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":"Deserialization in Megatron LM","id":"CVE-2026-24152","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Information disclosure in Jetson Xavier Series, Jetson Orin Series and Jetson Thor","id":"CVE-2026-24153"},"packages":[],"prev":{"headline":"Deserialization in Megatron LM","id":"CVE-2026-24151"},"products":["Megatron LM"],"published":"2026-03-24","related":[{"cvss_score":7.8,"headline":"Deserialization in Megatron LM","id":"CVE-2025-33247","kev_date_added":null,"published":"2026-03-24"},{"cvss_score":7.8,"headline":"Deserialization in Megatron LM","id":"CVE-2025-33248","kev_date_added":null,"published":"2026-03-24"},{"cvss_score":7.8,"headline":"Deserialization in Megatron LM","id":"CVE-2026-24150","kev_date_added":null,"published":"2026-03-24"},{"cvss_score":7.8,"headline":"Deserialization in Megatron LM","id":"CVE-2026-24151","kev_date_added":null,"published":"2026-03-24"},{"cvss_score":7.8,"headline":"Code injection in Megatron-LM","id":"CVE-2025-23348","kev_date_added":null,"published":"2025-09-24"},{"cvss_score":7.8,"headline":"Code injection in Megatron-LM","id":"CVE-2025-23349","kev_date_added":null,"published":"2025-09-24"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-25","vendors":["NVIDIA"]},"summary":"An attacker can achieve remote code execution and privilege escalation by tricking a user into loading a maliciously crafted checkpoint file in NVIDIA Megatron-LM.","url":"https://insights.sbomify.com/CVE-2026-24152/"}