{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-84837 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-84837 is a high-severity command injection vulnerability in Red Hat Enterprise Linux 10, published on 2 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-84837 and fix it if it is affected.\n\nWhat it is: CVE-2026-84837 is a high-severity command injection vulnerability in Red Hat Enterprise Linux 10, published on 2 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-84837 in the wild and no public exploit code.\n\nAffected product: Red Hat Enterprise Linux 10. 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-2026-84837/ (Markdown: https://insights.sbomify.com/CVE-2026-84837/index.md)","id":"CVE-2026-84837","markdown":"https://insights.sbomify.com/CVE-2026-84837/index.md","name":"CVE-2026-84837","record":{"aliases":["CLSA-2026-1792769939","CLSA-2026-1792770120","DEBIAN-CVE-2026-84837","ECHO-9c44-f69c-dc26","GHSA-7m7j-6vw6-f549","UBUNTU-CVE-2026-84837"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"RPM package manager","requires_auth":"none","summary":"Attackers can execute arbitrary commands via shell metacharacters in tarball paths processed by rpmbuild, impacting build environments.","user_interaction":"required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"A flaw was found in rpm. An attacker can exploit a command injection vulnerability by influencing the path or filename of a tarball processed by `rpmbuild -t*` to include shell metacharacters. This is particularly relevant in automated build or continuous integration (CI) workflows that ingest externally supplied artifact names. Successful exploitation allows for arbitrary command execution with the privileges of the build user, which could lead to information disclosure or disruption of the build environment.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Rpm: command injection in `rpmbuild -t*` (`gettarspec`) via unescaped tarball path","id":"CVE-2026-84837","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Rpm: command injection in rpmuncompress via unescaped filenames passed to popen()","id":"CVE-2026-84838"},"packages":[],"prev":{"headline":"WordPress WC Ukraine Shipping plugin \u003c= 1.22.3 - Insecure Direct Object References (IDOR) vulnerability","id":"CVE-2026-84836"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9","Red Hat Hardened Images"],"published":"2026-09-02","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":"2026-10-14","vendors":["Red Hat"]},"summary":"Attackers can execute arbitrary commands via shell metacharacters in tarball paths processed by rpmbuild, impacting build environments.","url":"https://insights.sbomify.com/CVE-2026-84837/"}