CVE-2025-27056: Use After Free in DSP Service
Published Jul 8, 2025
·Updated
Memory corruption during sub-system restart while processing clean-up to free up resources.
Affected Software
51 affected components
All of the following
Qualcomm Fastconnect 7800 Firmware
Qualcomm Fastconnect 7800
All of the following
Qualcomm Qmp1000 Firmware
Qualcomm Qmp1000
All of the following
Qualcomm Sm8735 Firmware
Qualcomm Sm8735
All of the following
Qualcomm Sm8750 Firmware
Qualcomm Sm8750
All of the following
Qualcomm Sm8750p Firmware
Qualcomm Sm8750p
All of the following
Qualcomm Snapdragon 8 Gen 3 Mobile Firmware
Qualcomm Snapdragon 8 Gen 3 Mobile
All of the following
Qualcomm Snapdragon W5\+ Gen 1 Wearable Firmware
Qualcomm Snapdragon W5\+ Gen 1 Wearable
All of the following
Qualcomm Sw5100 Firmware
Qualcomm Sw5100
All of the following
Qualcomm Sw5100p Firmware
Qualcomm Sw5100p
All of the following
Qualcomm Sxr2330p Firmware
Qualcomm Sxr2330p
All of the following
Qualcomm Wcd9378 Firmware
Qualcomm Wcd9378
All of the following
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
All of the following
Qualcomm Wcd9390 Firmware
Qualcomm Wcd9390
All of the following
Qualcomm Wcd9395 Firmware
Qualcomm Wcd9395
All of the following
Qualcomm Wcn7750 Firmware
Qualcomm Wcn7750
All of the following
Qualcomm Wcn7860 Firmware
Qualcomm Wcn7860
All of the following
Qualcomm Wcn7861 Firmware
Qualcomm Wcn7861
All of the following
Qualcomm Wcn7880 Firmware
Qualcomm Wcn7880
All of the following
Qualcomm Wcn7881 Firmware
Qualcomm Wcn7881
All of the following
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
All of the following
Qualcomm Wsa8832 Firmware
Qualcomm Wsa8832
All of the following
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835
All of the following
Qualcomm Wsa8840 Firmware
Qualcomm Wsa8840
All of the following
Qualcomm Wsa8845 Firmware
Qualcomm Wsa8845
All of the following
Qualcomm Wsa8845h Firmware
Qualcomm Wsa8845h
Google Android
Remediation
Event History
Jul 8, 2025
CVE Published
via MITRE·12:49 PM
Data Sourced
via MITRE·12:49 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Sep 2, 2025
Data Sourced
via Android·12:00 AM
SeverityAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-27056?
The severity of CVE-2025-27056 is classified as high due to potential memory corruption issues during sub-system restarts.
2
How do I fix CVE-2025-27056?
To fix CVE-2025-27056, update the firmware of affected Qualcomm devices to the latest version recommended by the manufacturer.
3
What devices are affected by CVE-2025-27056?
CVE-2025-27056 affects various Qualcomm firmware, including Fastconnect 7800 and Snapdragon 8 Gen 3 Mobile, among others.
4
What are the potential impacts of CVE-2025-27056?
The potential impacts of CVE-2025-27056 include system crashes and the possibility of unauthorized access or control due to memory corruption.
5
Is there a workaround for CVE-2025-27056?
Currently, there are no known workarounds for CVE-2025-27056, and applying the firmware update is the recommended mitigation.