{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-122193 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-122193 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-122193 is a critical vulnerability in AWS trusted-remote-execution, published on 6 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-122193 and fix it if it is affected.\n\nWhat it is: CVE-2026-122193 is a critical vulnerability in AWS trusted-remote-execution, published on 6 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-122193 in the wild and no public exploit code.\n\nAffected product: AWS trusted-remote-execution. 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-2026-122193/ (Markdown: https://insights.sbomify.com/CVE-2026-122193/index.md)","id":"CVE-2026-122193","markdown":"https://insights.sbomify.com/CVE-2026-122193/index.md","name":"CVE-2026-122193","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":"AMZN","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"OS command injection in the example SSM document provisioning script in Trusted Remote Execution (REX) before 2026-07-28 might allow an authenticated remote user who is permitted to invoke the Rex-RO or Rex-RW SSM document to execute arbitrary commands as root on the managed instance, bypassing Cedar policy enforcement.\n\nTo remediate this issue, users should delete any Rex-RO and Rex-RW SSM documents created from the example script, in each account and Region where it was run.","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":"OS command injection in the example SSM documents in Trusted Remote Execution (REX)","id":"CVE-2026-122193","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Microsoft Defender Remote Code Execution Vulnerability","id":"CVE-2026-122194"},"nickname":null,"packages":[],"prev":{"headline":"Guest access to Firecracker process memory after a failed memory discard","id":"CVE-2026-122192"},"products":["trusted-remote-execution"],"published":"2026-11-06","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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-11-06","vendors":["AWS"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-122193/"}