CVE-2025-47381

nvd nist

Published: Mar 2, 2026Modified: Jun 17, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: product-security@qualcomm.com (Secondary)

Description

Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.

Affected (25)

Products: Qualcomm: Lemans Au Lgit Firmware, Lemansau Firmware, Qam8255p Firmware, Qamsrv1h Firmware, Qamsrv1m Firmware, Qca6574 Firmware, Qca6574a Firmware, Qca6574au Firmware, Qca6595 Firmware, Qca6595au Firmware, Qca6688aq Firmware, Qca6696 Firmware, Qca9367 Firmware, Qca9377 Firmware, Sa6155p Firmware, Sa7255p Firmware, Sa7775p Firmware, Sa8155p Firmware, Sa8195p Firmware, Sa8255p Firmware, Sa8620p Firmware, Sa8770p Firmware, Sa9000p Firmware, Srv1h Firmware, Srv1m Firmware

Qualcomm

25 products

Lemans Au Lgit Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Lemans Au Lgit Firmware	All versions

Running on/with	Platform Versions
Qualcomm Lemans Au Lgit	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Lemansau Firmware	All versions

Running on/with	Platform Versions
Qualcomm Lemansau	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qam8255p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qam8255p	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qamsrv1h Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qamsrv1h	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qamsrv1m Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qamsrv1m	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574a Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574a	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574au	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6595 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6595	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6595au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6595au	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6688aq Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6688aq	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6696 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6696	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca9367 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca9367	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca9377 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca9377	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6155p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6155p	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa7255p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa7255p	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa7775p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa7775p	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8155p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8155p	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8195p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8195p	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8255p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8255p	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8620p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8620p	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8770p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8770p	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa9000p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa9000p	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Srv1h Firmware	All versions

Running on/with	Platform Versions
Qualcomm Srv1h	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Srv1m Firmware	All versions

Running on/with	Platform Versions
Qualcomm Srv1m	All versions

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (1)

https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.html

Source: product-security@qualcomm.com

PatchVendor Advisory

Timeline

No history available yet.