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CVE-2026-44709 pam_usb: PINENTRY_FALLBACK_APP environment variable allows arbitrary command execution

🗓️ 27 May 2026 20:20:52Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 40 Views

CVE-2026-44709: pam_usb executes PINENTRY_FALLBACK_APP from env without validation; arbitrary commands fixed in 0.8.7.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-44709
27 May 202620:20
attackerkb
Circl
CVE-2026-44709
27 May 202622:02
circl
CNNVD
pam_usb 操作系统命令注入漏洞
27 May 202600:00
cnnvd
CVE
CVE-2026-44709
27 May 202620:20
cve
EUVD
EUVD-2026-32661
27 May 202620:20
euvd
NVD
CVE-2026-44709
27 May 202621:16
nvd
Positive Technologies
PT-2026-44109
27 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-44709
2 Jun 202622:01
redhatcve
Vulnrichment
CVE-2026-44709 pam_usb: PINENTRY_FALLBACK_APP environment variable allows arbitrary command execution
27 May 202620:20
vulnrichment
[
  {
    "vendor": "mcdope",
    "product": "pam_usb",
    "versions": [
      {
        "version": "< 0.8.7",
        "status": "affected"
      }
    ]
  }
]

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