{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-117611 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-117611 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-117611 is a high-severity vulnerability in Checkmk, published on 29 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-117611 and fix it if it is affected.\n\nWhat it is: CVE-2026-117611 is a high-severity vulnerability in Checkmk, published on 29 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-117611 in the wild and no public exploit code.\n\nAffected product: Checkmk. 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-2026-117611/ (Markdown: https://insights.sbomify.com/CVE-2026-117611/index.md)","id":"CVE-2026-117611","markdown":"https://insights.sbomify.com/CVE-2026-117611/index.md","name":"CVE-2026-117611","record":{"aliases":["GHSA-q2v4-c5p2-6gr4"],"analysis":null,"analysis_generated_by":null,"assigner":"Checkmk","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"},{"id":"CWE-1395","name":"Dependency on Vulnerable Third-Party Component"}],"description":"Improper certificate validation in Checkmk \u003c2.5.0p18, \u003c2.4.0p39, \u003c2.3.0p52 and 2.2.0 (EOL): the Certificate Authority stores bundled with \"certifi\" and \"webpki-roots\" include a root CA that trusts eMudhra (emSign) intermediate certificates whose private keys are public.","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":"Trust of compromised eMudhra root CA in bundled CA stores","id":"CVE-2026-117611","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not apply its deserialization filter to classes referenced by the `resolves-to` attr","id":"CVE-2026-117612"},"packages":[],"prev":{"headline":"libexpat through 2.9.0 NULL Pointer Dereference via External Entity Subparser","id":"CVE-2026-117610"},"products":["Checkmk"],"published":"2026-10-29","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":"2026-10-29","vendors":["Checkmk GmbH"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-117611/"}