PT-2026-36850 · Qualcomm · Snapdragon Auto

Published 2026-02-19 · Updated 2026-05-11 · CVE-2026-25293

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Qualcomm Snapdragon Auto (affected versions not specified)

Description A buffer overflow occurs due to incorrect authorization in the PLC FW (Power Line Communication Firmware). A buffer overflow is a condition where a program writes more data to a memory buffer than it can hold, potentially leading to crashes or unauthorized code execution.

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

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

BDU:2026-07897

CVE-2026-25293

Affected Products

Snapdragon Auto

References · 8

• https://bdu.fstec.ru/vul/2026-07897 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-25293 · Security Note
• https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html · Vendor Advisory
• https://twitter.com/OrizonCyber/status/2051406572773937591 · Twitter Post
• https://docs.qualcomm.com/securitybulletin/may-2026-bulletin.html · Note
• https://twitter.com/lyrie_ai/status/2053665290165092582 · Twitter Post
• https://twitter.com/CVEnew/status/2051361277251837996 · Twitter Post
• https://twitter.com/vuldb/status/2051421416579592374 · Twitter Post