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CVE-2026-66053— Apache Thrift: Python TSSLSocket Hostname Matcher Import

CVSS 5.9 · Medium EPSS 0.30% · P23

Affected Version Matrix 1

VendorProductVersion RangeStatus
Apache Software FoundationApache Thrift< 0.24.0affected
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I. Basic Information for CVE-2026-66053

Vulnerability Information
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Vulnerability Title
Apache Thrift: Python TSSLSocket Hostname Matcher Import
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue. This replaces CVE-2026-41603
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对宿主不匹配的证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Thrift 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache thrift是美国Apache基金会开源的一个跨语言RPC框架。 Apache Thrift 0.24.0之前版本存在加密问题漏洞，该漏洞源于证书与主机不匹配的验证不当。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Apache Software FoundationApache Thrift 0 ~ 0.24.0 -

II. Public POCs for CVE-2026-66053

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III. Intelligence Information for CVE-2026-66053

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Mailing List Discussions for CVE-2026-66053 (2)

Same Patch Batch · Apache Software Foundation · 2026-07-27 · 17 CVEs total

CVE-2026-559719.3 CRITICALApache Thrift: C++ ZLIB heap buffer overflow (write) in THeaderTransport::untransform()
CVE-2026-481449.1 CRITICALApache Thrift: c_glib TLS Client Missing Hostname Verification
CVE-2026-438718.7 HIGHApache Thrift, Apache Thrift, Apache Thrift, Apache Thrift: TCompactProtocol varint byte-c
CVE-2026-485868.7 HIGHApache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift:
CVE-2026-559688.7 HIGHApache Thrift: Node.js quadratic-time DoS in server receive transports
CVE-2026-559698.7 HIGHApache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift:
CVE-2026-583898.7 HIGHApache Thrift: Rust binary protocol non-strict path missing string size limit
CVE-2026-586628.7 HIGHApache Thrift: C++ THeaderTransport::readString() info-header length bounds bypass
CVE-2026-481458.2 HIGHApache Thrift: C++ TSSLSocket matchName() RFC 6125 Wildcard Bypass
CVE-2026-491587.5 HIGHApache Thrift: Ruby THeaderTransport ZLIB Decompression Bomb
CVE-2026-451126.9 MEDIUMApache Thrift: Unbounded Read Leading to Denial of Service
CVE-2026-559706.9 MEDIUMApache Thrift: C++ heap out-of-bounds read in THeaderTransport::readHeaderFormat()
CVE-2026-580236.9 MEDIUMApache Thrift: c_glib heap out-of-bounds read in transport leftover-bytes path
CVE-2026-41608Apache Thrift: Unbounded Zlib Decompression in Python THeaderTransport
CVE-2026-66390Apache Wicket: crafted Link URL strings can break out of the JavaScript sequence
CVE-2026-66391Apache Wicket: leaked and missing CSP headers

IV. Related Vulnerabilities

Same product: Apache Thrift
Same vendor: Apache Software Foundation
Same weakness: CWE-297

V. Comments for CVE-2026-66053

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