{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-18621 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-18621 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18621 is a high-severity vulnerability in Red Hat AI Inference Server, published on 10 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-18621 and fix it if it is affected.\n\nWhat it is: CVE-2026-18621 is a high-severity vulnerability in Red Hat AI Inference Server, published on 10 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-18621 in the wild and no public exploit code.\n\nAffected product: Red Hat AI Inference Server. 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-2026-18621/ (Markdown: https://insights.sbomify.com/CVE-2026-18621/index.md)","id":"CVE-2026-18621","markdown":"https://insights.sbomify.com/CVE-2026-18621/index.md","name":"CVE-2026-18621","record":{"aliases":["GHSA-6wxg-hpw6-m2x7"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Red Hat OpenShift AI","requires_auth":"low_privilege","summary":"Attackers with namespace editor privileges can bypass security hardening via the V1 API to gain node-root access and execute arbitrary code.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"A flaw was found in Data Science Pipelines (DSP). An attacker with namespace editor privileges can bypass security hardening by submitting a malicious Argo Workflow through the V1 API path. This allows the API server to create pods with elevated privileges, acting as a 'confused deputy' on behalf of the attacker. Successful exploitation grants the attacker node-root access, enabling arbitrary code execution and full control over the underlying node.","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":"Data-sciences-pipeline: dsp: v1 argo template path accepts arbitrary workflow spec, bypassing all v2 security hardening","id":"CVE-2026-18621","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"Foxit PDF Editor/Reader's signature-validation pop-up reports modified certified documents as valid","id":"CVE-2026-18622"},"packages":[],"prev":{"headline":"Data-sciences-pipeline: user-controlled serviceaccount for workflow pods without authorization check — confused deputy","id":"CVE-2026-18620"},"products":["Red Hat AI Inference Server","Red Hat OpenShift AI 2.25","Red Hat OpenShift AI 3.3","Red Hat OpenShift AI 3.4"],"published":"2026-08-10","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":"partial"},"state":"PUBLISHED","updated":"2026-10-19","vendors":["Red Hat"]},"summary":"Attackers with namespace editor privileges can bypass security hardening via the V1 API to gain node-root access and execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2026-18621/"}