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CVE-2026-48982 pam_usb: Missing O_EXCL on pad temp file creation allows concurrent update race

🗓️ 18 Jun 2026 19:01:08Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

CVE-2026-48982: pam_usb pad file update lacks O_EXCL, risking race conditions with concurrent updates and pad reuse.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-48982
18 Jun 202619:01
attackerkb
CVE
CVE-2026-48982
18 Jun 202619:01
cve
EUVD
EUVD-2026-37935
18 Jun 202619:01
euvd
NVD
CVE-2026-48982
18 Jun 202620:16
nvd
Positive Technologies
PT-2026-50783
18 Jun 202600:00
ptsecurity
[
  {
    "vendor": "mcdope",
    "product": "pam_usb",
    "versions": [
      {
        "version": "< 0.9.2",
        "status": "affected"
      }
    ]
  }
]

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