Report: CVE-2026-44710 - pam_usb: NULL pointer dereference from UDisks device fields causes PAM crash and...
CVE ID :CVE-2026-44710 Published : May 27, 2026, 8:19 p.m. | 1 hour, 4 minutes ago Description :pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/device.c passed the return values of udisks_drive_get_serial(), udisks_drive_get_vendor(), and udisks_drive_get_model() directly to strcmp() without NULL checks. The GIO/UDisks API documentation states these accessors can return NULL for devices that do not expose the corresponding field. Passing NULL to strcmp() is undefined behaviour (typically a SIGSEGV). This vulnerability is fixed in 0.8.7. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...