EUVD-2026-32659

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, symlink attacks on pad directory and pad files enable authentication bypass and root file corruption. This vulnerability is fixed in 0.8.7...

EUVD-2026-32653

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.0, the pusbpadcompare function in src/pad.c only verified that the user-side pad /.pamusb/device.pad could be read, but did not enforce that the system-side pad the pad file on the USB device was also...

pam_usb 竞争条件问题漏洞

pamusb is a Linux hardware authentication tool developed by McDope’s individual developer, based on USB devices. Versions of pamusb prior to 0.9.0 contained a race condition vulnerability. This vulnerability stemmed from the use of non-reentrant functions like strtok, which led to race conditions...

pam_usb 操作系统命令注入漏洞

pamusb is a Linux hardware authentication tool developed by McDope’s individual developer, based on USB devices. Versions of pamusb prior to 0.8.7 contained an operating system command injection vulnerability. This vulnerability stemmed from pamusb-pinentry reading the PINENTRYFALLBACKAPP...