CVE-2026-43871: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Apache Thrift Python, Go, PHP and Java bindings.This issue affects Apache Thrift: before 0.24.0. Users are
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Apache Thrift Python, Go, PHP and Java bindings.This issue affects Apache Thrift: before 0.24.0.
Users are recommended to upgrade to version 0.24.0, which fixes the issue.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-43871
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Moderate exploitation riskCVE-2026-438711.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 62% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-43871 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for Loop with Unreachable
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- highCVE-2026-50647: Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services…nvd · 2026-07-14
- mediumCVE-2026-50324: Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services…nvd · 2026-07-14
- highCVE-2026-54119: Loop with unreachable exit condition ('infinite loop') in Windows Active Directory allows an u…nvd · 2026-07-14
- highCVE-2026-50653: Loop with unreachable exit condition ('infinite loop') in Azure Active Directory allows an una…nvd · 2026-07-14
- unknownCVE-2026-56289: Loop with Unreachable Exit Condition in GNU patchmsrc · 2026-07-14
- mediumCVE-2026-54886: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Erlang OTP ssh (ssh_sf…nvd · 2026-07-02
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