https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T19:51:15.829644+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-6245 CVE-2026-6245 — Sssd: out-of-bounds read in the sssd 2026-10-08T19:51:15.831633+00:00

Affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4

A flaw was found in the System Security Services Daemon (SSSD). The pam_passkey_child_read_data() function within the PAM passkey responder fails to properly handle raw bytes received from a pipe. Because the data is treated as a NUL-terminated C string without explicit termination, it results in an out-of-bounds read when processed by functions like snprintf(). A local attacker could potentially trigger this vulnerability by initiating a crafted passkey authentication request, causing the SSSD PAM responder to crash, resulting in a local Denial of Service (DoS).

 https://cve.radiocsirt.org/vuln/usn-8355-1 USN-8355-1 — sssd vulnerability 2026-10-08T19:51:15.831696+00:00

Affected: Ubuntu:24.04:LTS: sssd, Ubuntu:25.10: sssd, Ubuntu:26.04:LTS: sssd

It was discovered that SSSD did not properly handle raw bytes in the PAM passkey responder. A local attacker could possibly use this issue to cause the SSSD PAM responder to crash, resulting in a denial of service.