Compiler Removal of Code to Clear Buffers Affecting mcdope/pam_usb package, versions [,0.9.2)
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-UNMANAGED-MCDOPEPAMUSB-17660692
- published27 Jun 2026
- disclosed18 Jun 2026
- creditUnknown
Introduced: 18 Jun 2026
NewCVE-2026-48984 (opens in a new tab)How to fix?
Upgrade mcdope/pam_usb to version 0.9.2 or higher.
Overview
Affected versions of this package are vulnerable to Compiler Removal of Code to Clear Buffers in the xfree function. An attacker can recover sensitive cryptographic material from freed heap memory by exploiting a use-after-free condition or leveraging a heap inspection primitive.