{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-17526 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-17526 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-17526 is a high-severity vulnerability in Red Hat Data Grid 8, published on 16 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-17526 and fix it if it is affected.\n\nWhat it is: CVE-2026-17526 is a high-severity vulnerability in Red Hat Data Grid 8, published on 16 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-17526 in the wild and no public exploit code.\n\nAffected product: Red Hat Data Grid 8. 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-2026-17526/ (Markdown: https://insights.sbomify.com/CVE-2026-17526/index.md)","id":"CVE-2026-17526","markdown":"https://insights.sbomify.com/CVE-2026-17526/index.md","name":"CVE-2026-17526","record":{"aliases":["GHSA-j7cq-x5cp-qpcx"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Identity and access management","requires_auth":"high_privilege","summary":"A user with impersonation role can impersonate realm administrators, gaining full administrative control over the Keycloak realm.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Keycloak is an open-source identity and access management solution. A vulnerability was discovered where a user with the impersonation role can impersonate a realm administrator. This allows the attacker to gain full administrative control over the realm, including the ability to manage users, clients, and roles.","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":"Privilege escalation in Red Hat Data Grid 8","id":"CVE-2026-17526","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Missing authorization in Red Hat Container Native Virtualization 4.14","id":"CVE-2026-17527"},"packages":[],"prev":{"headline":"My Control System 26.5 – Disk space exhaustion due to incorrect temporary file cleanup after XML conversion","id":"CVE-2026-17525"},"products":["Red Hat Data Grid 8","Red Hat JBoss Enterprise Application Platform Expansion Pack","Red Hat Single Sign-On 7","Red Hat build of Keycloak 26.4","Red Hat build of Keycloak 26.4.16","Red Hat build of Keycloak 26.6","Red Hat build of Keycloak 26.6.7"],"published":"2026-09-16","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":"2026-09-16","vendors":["Red Hat"]},"summary":"A user with impersonation role can impersonate realm administrators, gaining full administrative control over the Keycloak realm.","url":"https://insights.sbomify.com/CVE-2026-17526/"}