{"id":"CVE-2026-66837","title":"Stack-based Buffer Overflow, Integer Overflow or Wraparound vulnerability in Apache Thrift php bindings.\n\n\n\nThis issue affects Apache Thrift: before 0.25.0.\n\n\n\nUsers are recommended to upgrade to version 0.25.0, which fixes the issue.","summary":"Stack-based Buffer Overflow, Integer Overflow or Wraparound vulnerability in Apache Thrift php bindings.\n\n\n\nThis issue affects Apache Thrift: before 0.25.0.\n\n\n\nUsers are recommended to upgrade to version 0.25.0, which fixes the issue.","severity":"high","cvss":8.7,"cvssVector":"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","cwe":["CWE-121","CWE-190","CWE-787"],"vendor":"Apache Software Foundation","product":"apache/thrift","affected":["apache/thrift < 0.25.0"],"published":"2026-10-02","updated":"2026-10-02","sourceUpdated":"2026-10-02T17:17:07.240","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-66837","references":[{"url":"https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1","label":"security@apache.org"},{"url":"https://lists.apache.org/thread/7o985t84551tpo55v6fsd3g42gs3zps1","label":"security@apache.org"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-66837.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-66837"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545163"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-66837"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66837"},{"url":"https://access.redhat.com/errata/RHSA-2026:74369"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-02T16:52:53.953277Z"},"cvssSource":"cna","ingestedAt":"2026-10-02T13:19:14.160Z","patched":["hardened_images"],"scores":{"cna":8.7,"vendor":7.5},"epss":0.00349,"epssPercentile":0.28311,"slug":"CVE-2026-66837","body":"## Overview\n\nStack-based Buffer Overflow, Integer Overflow or Wraparound vulnerability in Apache Thrift php bindings.\n\n\n\nThis issue affects Apache Thrift: before 0.25.0.\n\n\n\nUsers are recommended to upgrade to version 0.25.0, which fixes the issue.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2026:74369** · Red Hat · fixed in: Red Hat Hardened Images · released 2026-10-01 · [advisory](https://access.redhat.com/errata/RHSA-2026:74369)\n- **Red Hat VEX** · Important · affected: Red Hat Ceph Storage 7, Red Hat Ceph Storage 8, Red Hat Ceph Storage 9, Red Hat Enterprise Linux AI (RHEL AI) 3 · no fix planned: Red Hat Ceph Storage 7, Red Hat Ceph Storage 8, Red Hat Ceph Storage 9, Red Hat Enterprise Linux AI (RHEL AI) 3 · updated 2026-10-09 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-66837.json)","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":47.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}