{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-92821 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-92821 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-92821 is a medium-severity authentication bypass vulnerability in Red Hat Enterprise Linux 10, published on 6 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-92821 and fix it if it is affected.\n\nWhat it is: CVE-2026-92821 is a medium-severity authentication bypass vulnerability in Red Hat Enterprise Linux 10, published on 6 Oct 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-2026-92821 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-2026-92821/ (Markdown: https://insights.sbomify.com/CVE-2026-92821/index.md)","id":"CVE-2026-92821","markdown":"https://insights.sbomify.com/CVE-2026-92821/index.md","name":"CVE-2026-92821","record":{"aliases":["DEBIAN-CVE-2026-92821","GHSA-3hrm-ww2w-wqqc","UBUNTU-CVE-2026-92821"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass","privilege_escalation"],"network_reachable":"yes","non_default_config":true,"product_category":"Linux identity service","requires_auth":"low_privilege","summary":"Authenticated users with expired passwords can bypass access controls in SSSD when password expiration warnings are evaluated before restrictive LDAP rules.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-393","name":"Return of Wrong Status Code"}],"description":"A flaw was found in SSSD. When configured to evaluate password expiration warnings before restrictive access rules in LDAP (Lightweight Directory Access Protocol) environments, an expired-password warning terminates rule evaluation early and treats the access request as successful. A remote authenticated user with an expired password using an alternative authentication method, such as SSH public key authentication, can exploit this flaw to bypass access control restrictions and gain unauthorized access to protected systems.","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":"Sssd: sssd: access control bypass via premature ldap access rule evaluation","id":"CVE-2026-92821","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Libmodulemd: libmodulemd: unbounded recursion when parsing nested xmd yaml","id":"CVE-2026-92822"},"packages":[],"prev":{"headline":"Ninja Forms - File Uploads \u003c= 3.3.34 - Unauthenticated Arbitrary File Upload","id":"CVE-2026-92820"},"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 OpenShift Container Platform 4"],"published":"2026-10-06","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":"2026-10-16","vendors":["Red Hat"]},"summary":"Authenticated users with expired passwords can bypass access controls in SSSD when password expiration warnings are evaluated before restrictive LDAP rules.","url":"https://insights.sbomify.com/CVE-2026-92821/"}