{"answers":{"affected":"1 open source package ship an affected version, including thrift.","exploited":"There is no known exploitation of CVE-2026-83663 in the wild and no public exploit code.","fix":"Upgrade thrift to 0.25.0 or later.","what":"CVE-2026-83663 is a high-severity denial of service vulnerability in Apache Thrift, published on 2 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-83663 and fix it if it is affected.\n\nWhat it is: CVE-2026-83663 is a high-severity denial of service vulnerability in Apache Thrift, published on 2 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-83663 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- thrift (Bitnami): affected all versions; fixed in 0.25.0\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-2026-83663/ (Markdown: https://insights.sbomify.com/CVE-2026-83663/index.md)","id":"CVE-2026-83663","markdown":"https://insights.sbomify.com/CVE-2026-83663/index.md","name":"CVE-2026-83663","record":{"aliases":["AZL-106029","AZL-106497","AZL-106518","AZL-106533","AZL-106551","AZL-106641","BIT-thrift-2026-83663","DEBIAN-CVE-2026-83663","ECHO-905a-722e-5437","GHSA-rvwr-5g7j-6pm8","MINI-wr3c-fmf3-gqq5","UBUNTU-CVE-2026-83663"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Thrift Go bindings","requires_auth":"none","summary":"A remote attacker can crash the application by sending empty frames, causing uncontrolled recursion in Apache Thrift Go bindings.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-674","name":"Uncontrolled Recursion"}],"description":"Uncontrolled Recursion vulnerability in Apache Thrift go bindings.\n\nBoth Go transports satisfy a read out of a buffered frame and, when that frame yields no payload bytes, read the next frame and call `Read` again instead of looping. A peer produces such a frame for 4 bytes in `TFramedTransport` (a declared size of zero) or 18 bytes in `THeaderTransport` (a header block that fills the frame), so nothing bounds the depth. The Go stack limit is reached as a `fatal error`, which `recover()` cannot catch, so the whole process dies.\n\nThis issue affects Apache Thrift: before 0.25.0.\n\nUsers are recommended to upgrade to version 0.25.0, which fixes the issue.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Apache Thrift: TFramedTransport and THeaderTransport re-enter Read once per frame that carries no payload (Go)","id":"CVE-2026-83663","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":1,"n_references":2,"next":{"headline":"Windows Portable Device File System Driver Information Disclosure Vulnerability","id":"CVE-2026-83664"},"packages":[{"ecosystem":"Bitnami","fixed":["0.25.0"],"introduced":["0"],"last_affected":[],"package":"thrift","purl":"pkg:bitnami/thrift","source":"BIT-thrift-2026-83663"}],"prev":{"headline":"Adobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)","id":"CVE-2026-83662"},"products":["Apache Thrift"],"published":"2026-10-02","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-02","vendors":["Apache Software Foundation"]},"summary":"A remote attacker can crash the application by sending empty frames, causing uncontrolled recursion in Apache Thrift Go bindings.","url":"https://insights.sbomify.com/CVE-2026-83663/"}