Infinite loop Affecting com.github.junrar:junrar package, versions [,7.6.1)
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-JAVA-COMGITHUBJUNRAR-21198076
- published18 Oct 2026
- disclosed15 Oct 2026
- creditUnknown
Introduced: 15 Oct 2026
NewCVE-2026-97370 (opens in a new tab)How to fix?
Upgrade com.github.junrar:junrar to version 7.6.1 or higher.
Overview
com.github.junrar:junrar is a rar decompression library in plain java.
Affected versions of this package are vulnerable to Infinite loop through the RarVM.ExecuteCode process. An attacker can cause the extraction thread to enter an infinite loop and exhaust CPU resources by providing a specially crafted RAR4 archive containing a jump instruction that bypasses operation count limits.