{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-92287 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-92287 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-92287 is a high-severity vulnerability in Apache Arrow C++, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-92287 and fix it if it is affected.\n\nWhat it is: CVE-2026-92287 is a high-severity vulnerability in Apache Arrow C++, published on 20 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-92287 in the wild and no public exploit code.\n\nAffected product: Apache Arrow C++. 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-2026-92287/ (Markdown: https://insights.sbomify.com/CVE-2026-92287/index.md)","id":"CVE-2026-92287","markdown":"https://insights.sbomify.com/CVE-2026-92287/index.md","name":"CVE-2026-92287","record":{"aliases":["AZL-109896","AZL-110001","DEBIAN-CVE-2026-92287","GHSA-3xf4-85xv-wmpw","UBUNTU-CVE-2026-92287"],"analysis":null,"analysis_generated_by":null,"assigner":"apache","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Pass-through of unvalidated KMS URLs to KMS clients in Apache C++ Parquet and PyArrow versions 4.0.0 to 25.0.1.\n\nThis affects users who read Parquet files and configure Parquet decryption properties with a KmsClient implementation.\n\nOn the reader side, the KMS URL can be application-controlled (specified in the KmsConnectionConfig) or file-controlled.\nIf the user does not leverage application control for this parameter, a file-controlled KMS URL is forwarded to a pluggable KmsClient implementation. \nIf the KMS implementation does not perform host validation and makes use of the provided KMS URL, a KMS token can be sent to a malicious host set by an attacker in the file. \n\nUsers are recommended to upgrade to version 26.0.0, which disables this behavior by default and requires that users opt-in to it by enabling the read_kms_url flag in the DecryptionConfiguration. Users of affected versions are recommended to either specify the KMS URL in the KmsConnectionConfig when reading files, or ensure any KmsClient implementations validate received KMS URLs. Users that opt-in to file-controlled KMS URLs in version 26.0.0 and later must ensure KmsClients validate KMS URLs.","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":"Pass-through of unvalidated KMS URLs to KMS clients in Apache C++ Parquet and PyArrow versions 4.0.0 to 25.0.1.","id":"CVE-2026-92287","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Lemonldap::NG::Portal versions from 2.20.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow unauthenticated OAuth2 token introspectio","id":"CVE-2026-92288"},"packages":[],"prev":{"headline":"Caddy: Unbounded body buffer via {http.request.body} placeholder — memory exhaustion DoS","id":"CVE-2026-92284"},"products":["Apache Arrow C++","PyArrow"],"published":"2026-10-20","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":"2026-10-29","vendors":["Apache Software Foundation"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-92287/"}