CVE-2025-0286

HIGH EXPLOITED RANSOMWARE

Paragon Software - Memory Corruption

Title source: llm

Description

Various Paragon Software products contain an arbitrary kernel memory write vulnerability within biontdrv.sys that is caused by a failure to properly validate the length of user supplied data, which can allow an attacker to execute arbitrary code on the victim machine.

References (3)

[Vendor Advisory] https://paragon-software.zendesk.com/hc/en-us/articles/32993902732817-IMPORTANT-Paragon-Driver-Security-Patch-for-All-Products-of-Hard-Disk-Manager-Product-Line-Biontdrv-sys

[Third Party Advisory] https://www.kb.cert.org/vuls/id/726882

[Product] https://www.paragon-software.com/support/#patches

Scores

CVSS v3 8.4

EPSS 0.0010

EPSS Percentile 27.8%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

VulnCheck KEV 2025-06-05

Ransomware Use Confirmed

CWE

CWE-1284

Status published

Products (6)

paragon-software/paragon_backup_\&_recovery 15 - 17.39

paragon-software/paragon_disk_wiper 15 - 16

paragon-software/paragon_drive_copy 15 - 16

paragon-software/paragon_hard_disk_manager 15 - 17.39

paragon-software/paragon_migrate_os_to_ssd 4 - 5

paragon-software/paragon_partition_manager 15 - 17.39

Published Mar 03, 2025

Tracked Since Feb 18, 2026