Uncaught Exception Affecting std/debug/macho package, versions <1.16.10>=1.17.0-0 <1.17.3
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-GOLANG-STDDEBUGMACHO-14545650
- published6 Jan 2026
- disclosed13 Jan 2022
- creditBurak Çarıkçı - Yunus Yıldırım
Introduced: 13 Jan 2022
CVE-2021-41771 (opens in a new tab)How to fix?
Upgrade std/debug/macho to version 1.16.10, 1.17.3 or higher.
Overview
std/debug/macho is a Go standard library package std/debug/macho
Affected versions of this package are vulnerable to Uncaught Exception.
Go Vulnerability Report:
Calling File.ImportedSymbols on a loaded file which contains an invalid dynamic symbol table command can cause a panic, in particular if the encoded number of undefined symbols is larger than the number of symbols in the symbol table.