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CVE-2026-47274

MEDIUM · CVSS 6.3 EPSS %0.14 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-05-27T20:16:40.013 · Çekilme zamanı: 2026-06-25T12:12:22.347567+00:00

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Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

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CVE
CVE-2026-47274
Severity
MEDIUM
CVSS
6.3
EPSS
%0.14
Linux

Orijinal NVD Açıklaması

pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.0, multiple pam_usb helper tools resolved external binaries through the PATH environment variable rather than using absolute paths. An attacker who can influence the process environment during PAM authentication or tool execution could substitute malicious binaries. The affected tools are pamusb-check (src/tmux.c), pamusb-conf (tools/pamusb-conf), and pamusb-keyring-unlock-gnome (tools/pamusb-keyring-unlock-gnome). This vulnerability is fixed in 0.9.0.