CVE-2025-47374

nvd nist

Published: Apr 6, 2026Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 1.0 / Impact: 5.5

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

Description

Memory Corruption when accessing freed memory due to concurrent fence deregistration and signal handling.

Affected (30)

Products: Qualcomm: Fastconnect 6900 Firmware, Fastconnect 7800 Firmware, Pandeiro Firmware, Qln1083bd Firmware, Qln1086bd Firmware, Qpa1083bd Firmware, Qpa1086bd Firmware, Qxm1083 Firmware, Qxm1086 Firmware, Qxm1093 Firmware, Qxm1094 Firmware, Qxm1095 Firmware, Qxm1096 Firmware, Sar1165p Firmware, Sar2130p Firmware, Snapdragon Ar1+ Gen 1 Platform Firmware, Sxr2230p Firmware, Sxr2250p Firmware, Sxr2330p Firmware, Sxr2350p Firmware, Wcd9380 Firmware, Wcd9385 Firmware, Wcn7860 Firmware, Wcn7861 Firmware, Wsa8830 Firmware, Wsa8832 Firmware, Wsa8835 Firmware, Xrv7209 Firmware, Xrv9209 Firmware

Qualcomm

29 products

Fastconnect 6900 Firmware

Fastconnect 7800 Firmware

Snapdragon Ar1+ Gen 1 Platform Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Fastconnect 6900 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Fastconnect 6900	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Fastconnect 7800 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Fastconnect 7800	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Pandeiro Firmware	All versions

Running on/with	Platform Versions
Qualcomm Pandeiro	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qln1083bd Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qln1083bd	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qln1086bd Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qln1086bd	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qpa1083bd Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qpa1083bd	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qpa1086bd Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qpa1086bd	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qxm1083 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qxm1083	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qxm1086 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qxm1086	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qxm1093 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qxm1093	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qxm1094 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qxm1094	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qxm1095 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qxm1095	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qxm1096 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qxm1096	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sar1165p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sar1165p	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sar2130p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sar2130p	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon Ar1 Gen 1 Platform Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon Ar1 Gen 1 Platform	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Snapdragon Ar1+ Gen 1 Platform Firmware	All versions

Running on/with	Platform Versions
Qualcomm Snapdragon Ar1+ Gen 1 Platform	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sxr2230p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sxr2230p	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sxr2250p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sxr2250p	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sxr2330p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sxr2330p	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sxr2350p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sxr2350p	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9380 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9380	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9385 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9385	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn7860 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn7860	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn7861 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn7861	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8830 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8830	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8832 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8832	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8835 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8835	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Xrv7209 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Xrv7209	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Xrv9209 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Xrv9209	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/april-2026-bulletin.html

Source: product-security@qualcomm.com

PatchVendor Advisory

Timeline

No history available yet.