{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-115221 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-115221 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-115221 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, published on 22 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-115221 and fix it if it is affected.\n\nWhat it is: CVE-2026-115221 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, published on 22 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-115221 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-2026-115221/ (Markdown: https://insights.sbomify.com/CVE-2026-115221/index.md)","id":"CVE-2026-115221","markdown":"https://insights.sbomify.com/CVE-2026-115221/index.md","name":"CVE-2026-115221","record":{"aliases":["DEBIAN-CVE-2026-115221","GHSA-jpcx-58w6-p2v2","UBUNTU-CVE-2026-115221"],"analysis":null,"analysis_generated_by":null,"assigner":"redhat","cpe":[],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"A flaw was found in FreeIPA. An improper authorization check allows an authenticated host to retrieve and revoke digital certificates assigned to other users or services. This issue occurs because FreeIPA verifies ownership solely by matching the host name to the certificate's subject Common Name (CN), without confirming actual ownership in the directory service. Consequently, an enrolled host can disrupt services by revoking certificates belonging to other entities.","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":"Ipa: freeipa: freeipa uses subject cn as proof of certificate ownership","id":"CVE-2026-115221","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Smart Popup by Supsystic \u003c 2.0.2 - Admin+ SSTI via Popup Text Block","id":"CVE-2026-115223"},"packages":[],"prev":{"headline":"Eclipse ioFog Operator disables TLS certificate verification when sending Controller and OIDC credentials","id":"CVE-2026-115216"},"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"],"published":"2026-10-22","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":"2026-10-26","vendors":["Red Hat"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-115221/"}