Infinite loop Affecting github.com/apache/thrift/lib/go/thrift package, versions <0.24.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMAPACHETHRIFTLIBGOTHRIFT-19503864
- published3 Sept 2026
- disclosed27 Jul 2026
- creditYu Bao
Introduced: 27 Jul 2026
CVE-2026-43871 Â (opens in a new tab)How to fix?
Upgrade github.com/apache/thrift/lib/go/thrift to version 0.24.0 or higher.
Overview
github.com/apache/thrift/lib/go/thrift is a Go implementation of the Apache Thrift library.
Affected versions of this package are vulnerable to Infinite loop in TCompactProtocol varint decoding, which reads continuation bytes without enforcing a maximum byte count. An attacker can hang the process deserializing a message by sending a TCompactProtocol varint whose continuation bit stays set across an unbounded run of bytes. This requires the application to deserialize attacker-controlled TCompactProtocol input.