{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-57826 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-57826 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-57826 is a medium-severity vulnerability in n/a, published on 18 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-57826 and fix it if it is affected.\n\nWhat it is: CVE-2026-57826 is a medium-severity vulnerability in n/a, published on 18 Aug 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-2026-57826 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2026-57826/ (Markdown: https://insights.sbomify.com/CVE-2026-57826/index.md)","id":"CVE-2026-57826","markdown":"https://insights.sbomify.com/CVE-2026-57826/index.md","name":"CVE-2026-57826","record":{"aliases":["GHSA-3q3x-px7h-qhq2"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"openHiTLS library","requires_auth":"low_privilege","summary":"Attackers can bypass X.509 certificate chain verification for v1/v2 certificates by exploiting missing basic constraints checks in openHiTLS.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cisa-adp","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-295","name":"Improper Certificate Validation"}],"description":"An issue was discovered in openHiTLS 0.2.0 through 0.3.2. In the X.509 certificate chain verification, the basic constraints extension and CA flag processing of intermediate CAs are only verified for v3 certificates, and v1/v2 certificates are ignored.","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":"Security feature bypass in n/a","id":"CVE-2026-57826","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component \u003c 1.17.12","id":"CVE-2026-57827"},"packages":[],"prev":{"headline":"Path traversal in opam","id":"CVE-2026-57825"},"products":["n/a"],"published":"2026-08-18","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":"2026-08-31","vendors":["n/a"]},"summary":"Attackers can bypass X.509 certificate chain verification for v1/v2 certificates by exploiting missing basic constraints checks in openHiTLS.","url":"https://insights.sbomify.com/CVE-2026-57826/"}