Bug 2545163 (CVE-2026-66837)

Summary: CVE-2026-66837 thrift: thrift: Denial of Service via buffer overflow in PHP bindings
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: amctagga, aoconnor, bbrownin, bniver, flucifre, gmeno, groman, mbenjamin, mhackett, sostapov, vereddy
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Apache Thrift. An integer overflow within the PHP bindings leads to a stack-based buffer overflow when processing specially crafted data. A remote, unauthenticated attacker could exploit this flaw to crash the service, leading to a Denial of Service (DoS).
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Description OSIDB Bzimport 2026-10-02 12:54:42 UTC 
Stack-based Buffer Overflow, Integer Overflow or Wraparound vulnerability in Apache Thrift php bindings.



This issue affects Apache Thrift: before 0.25.0.



Users are recommended to upgrade to version 0.25.0, which fixes the issue.