Qualcomm Snapdragon 855 Mobile Platform Firmware vulnerabilities
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Published CVEs affecting Qualcomm Snapdragon 855 Mobile Platform Firmware: 8 record(s), with affected versions and fixes.cpe:2.3:o:qualcomm:snapdragon_855_mobile_platform_firmware
CVE-2025-47348
High · 7.8
CWE-457 Jan 7, 2026
Use of Uninitialized Variable in HLOS
Memory corruption while processing identity credential operations in the trusted application.
CVE-2025-47333
Medium · 6.6
CWE-416 Jan 7, 2026
Use After Free in HLOS
Memory corruption while handling buffer mapping operations in the cryptographic driver.
CVE-2025-47320
High · 7.8
CWE-787 Dec 18, 2025
Out-of-bounds Write in Audio
Memory corruption while processing MFC channel configuration during music playback.
CVE-2025-27054
High · 7.8
CWE-787 Oct 9, 2025
Out-of-bounds Write in Display
Memory corruption while processing a malformed license file during reboot.
CVE-2025-27053
High · 7.8
CWE-131 Oct 9, 2025
Incorrect Calculation of Buffer Size in HLOS
Memory corruption during PlayReady APP usecase while processing TA commands.
CVE-2025-21479
High · 8.6
KEV High · 56 Public exploit CWE-863 Jun 3, 2025
Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability
Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.
CVE-2025-21480
High · 8.6
KEV High · 47 CWE-863 Jun 3, 2025
Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability
Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.
CVE-2023-33107
High · 7.8
KEV High · 55 Public exploit CWE-190 Dec 5, 2023
Qualcomm Multiple Chipsets Integer Overflow Vulnerability
Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.