cbcvebase.
CVE-2025-62626
published 2025-11-21

CVE-2025-62626: Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially…

PriorityP432high7.2CVSS 4.0
AVLACLATPPRLUINVCHVIHVANSCNSINSANEXCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUX
EPSS
0.16%
5.5th percentile
Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially resulting in the consumption of insufficiently random values.

Affected

10 ranges
VendorProductVersion rangeFixed in
citrixcitrix_adm
citrixcitrix_hypervisor
citrixcitrix_virtual_apps_and_desktops
citrixendpoint_management
citrixnetscaler_adc
citrixnetscaler_gateway
citrixxenserver
debianamd64-microcode< amd64-microcode 3.20251202.1 (forky)amd64-microcode 3.20251202.1 (forky)
linuxlinux_kernel>= 0 < 6.17.0-19.196.17.0-19.19
ubuntuamd64-microcode

CVSS provenance

nvdv4.07.2HIGHCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
osv7.2HIGH
vendor_debian7.2HIGH
vendor_ubuntu7.2HIGH
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