PT-2026-1528 · Unknown · Cryptographic Driver

Published 2026-01-06 · Updated 2026-01-28 · CVE-2025-47333

Positive Technologies (AI Summary)

CVSS v3.1

6.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions versions prior to 2025

Description A memory corruption issue exists when handling buffer mapping operations within the cryptographic driver. The issue involves a flaw in how the driver manages memory, potentially leading to crashes or unexpected behavior. Approximately 100,000 devices worldwide may be affected. The issue occurs during buffer mapping operations, specifically when the cryptographic driver processes data. The vulnerable component is the cryptographic driver, and the affected operation involves mapping buffers. The issue can be triggered by manipulating the buffer size variable during the mapping process. The mapBuffer() function is involved in the vulnerability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2025-47333

Affected Products

Cryptographic Driver

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-47333 · Security Note
• https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2026-bulletin.html · Vendor Advisory
• https://t.me/cveNotify/150161 · Telegram Post
• https://t.me/CVEtracker/41530 · Telegram Post
• https://twitter.com/CVEnew/status/2008679356353196419 · Twitter Post