What’s Vulnerable › Vulnerabilities

CVE-2023-33063: Qualcomm Multiple Chipsets Use-After-Free Vulnerability

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: yes — in CISA KEV since 2023-12-05
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-12-05 · updated 2026-06-17
Weakness: CWE-416

Description

Memory corruption in DSP Services during a remote call from HLOS to DSP.

Affected products

Qualcomm 315 5G Iot Modem Firmware: all versions
Qualcomm 8098 Firmware: all versions
Qualcomm 8953Pro Firmware: all versions
Qualcomm 8998 Firmware: all versions
Qualcomm Apq5053-Aa Firmware: all versions
Qualcomm Apq8009 Firmware: all versions
Qualcomm Apq8017 Firmware: all versions
Qualcomm Apq8053-Aa Firmware: all versions
Qualcomm Apq8053-Ac Firmware: all versions
Qualcomm Aqt1000 Firmware: all versions
Qualcomm Ar8031 Firmware: all versions
Qualcomm Ar8035 Firmware: all versions
Qualcomm Ar9380 Firmware: all versions
Qualcomm C-V2X 9150 Firmware: all versions
Qualcomm Csr8811 Firmware: all versions
Qualcomm Csra6620 Firmware: all versions
Qualcomm Csra6640 Firmware: all versions
Qualcomm Csrb31024 Firmware: all versions
Qualcomm Flight Rb5 5G Platform Firmware: all versions
Qualcomm Immersive Home 214 Platform Firmware: all versions
Qualcomm Immersive Home 216 Platform Firmware: all versions
Qualcomm Immersive Home 316 Platform Firmware: all versions
Qualcomm Immersive Home 318 Platform Firmware: all versions
Qualcomm Ipq4018 Firmware: all versions
Qualcomm Ipq4019 Firmware: all versions
Qualcomm Ipq4028 Firmware: all versions
Qualcomm Ipq4029 Firmware: all versions
Qualcomm Ipq5010 Firmware: all versions
Qualcomm Ipq6010 Firmware: all versions
Qualcomm Ipq6018 Firmware: all versions

References

Get alerted when CVE-2023-33063 or the next vulnerability affects your stack