{"answers":{"affected":"It affects 3 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-104032 exists.","fix":"No fix has been published for CVE-2026-104032 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-104032 is a medium-severity missing authorization vulnerability in Redhat Enterprise Linux, published on 6 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-104032 and fix it if it is affected.\n\nWhat it is: CVE-2026-104032 is a medium-severity missing authorization vulnerability in Redhat Enterprise Linux, published on 6 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-104032 exists.\n\nAffected product: Redhat Enterprise Linux. 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-2026-104032/ (Markdown: https://insights.sbomify.com/CVE-2026-104032/index.md)","id":"CVE-2026-104032","markdown":"https://insights.sbomify.com/CVE-2026-104032/index.md","name":"CVE-2026-104032","record":{"aliases":["DEBIAN-CVE-2026-104032","GHSA-9hff-39jv-57mx","UBUNTU-CVE-2026-104032"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux system daemon","requires_auth":"low_privilege","summary":"An unprivileged local user can cause a denial of service in SSSD by triggering excessive automount map updates due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"sssd","vendor":"fedoraproject"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"openshift_container_platform","vendor":"redhat"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-408","name":"Incorrect Behavior Order: Early Amplification"}],"description":"A flaw was found in SSSD. An unprivileged local user can repeatedly request master automount map updates through the autofs responder due to missing authorization checks. This triggers global cache invalidation and forces repeated lookups to backend directory providers, leading to a Denial of Service (DoS) from degraded automount availability and elevated resource consumption.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Sssd: sssd: denial of service via unprivileged autofs cache invalidation","id":"CVE-2026-104032","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux","redhat:openshift_container_platform"],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Sssd: sssd: access control bypass via improper ldap shadow expiration check","id":"CVE-2026-104033"},"packages":[],"prev":{"headline":"Sssd: sssd: denial of service via memory exhaustion in autofs responder","id":"CVE-2026-104031"},"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":[{"cvss_score":8.8,"headline":"Other in SSSD","id":"CVE-2022-4254","kev_date_added":null,"published":"2023-02-01"},{"cvss_score":8.8,"headline":"Auth bypass in sssd","id":"CVE-2012-3462","kev_date_added":null,"published":"2019-12-26"},{"cvss_score":6.8,"headline":"Sssd: sssd: authorization bypass via cross-domain username collision in hbac evaluation","id":"CVE-2026-104048","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":6.8,"headline":"Denial of service in n/a","id":"CVE-2015-5292","kev_date_added":null,"published":"2015-10-29"},{"cvss_score":6.4,"headline":"Sssd: use-after-free crash in sssd' 'sssd_pam' process","id":"CVE-2026-12610","kev_date_added":null,"published":"2026-06-30"},{"cvss_score":6.2,"headline":"Sssd: sssd: denial of service via incomplete identity provider authentication requests","id":"CVE-2026-104046","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":5.5,"headline":"Sssd: sssd: denial of service via memory exhaustion in autofs responder","id":"CVE-2026-104031","kev_date_added":null,"published":"2026-10-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-16","vendors":["Red Hat"]},"summary":"An unprivileged local user can cause a denial of service in SSSD by triggering excessive automount map updates due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2026-104032/"}