CVE-2026-83632 (GCVE-0-2026-83632)

Vulnerability from cvelistv5 – Published: 2026-10-02 12:22 – Updated: 2026-10-02 16:56
VLAI
Title
Apache Thrift: C++ THttpTransport grows its line buffer without bound
Summary
Allocation of resources without limits or throttling, Integer overflow or wraparound, Heap-based buffer overflow vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Severity
9.2 (Critical)
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-02 16:55 UTC
CWE
  • CWE-770 - Allocation of resources without limits or throttling
  • CWE-190 - Integer overflow or wraparound
  • CWE-122 - Heap-based buffer overflow
Assigner
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache Thrift Affected: 0 , < 0.25.0 (semver)
guessed Create a notification for this product.
Credits
Ho1aAs <xxy010605@gmail.com> The ASF -- found using Claude agents to study the security of open-source projects, validated and reported by Apache Thrift.
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  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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