What’s Vulnerable › Products
Qualcomm Sd821 Firmware vulnerabilities
102 known vulnerabilities, 1 confirmed exploited in the wild (CISA KEV), 7 published in the last 12 months.
Check whether your Qualcomm Sd821 Firmware version is affected
Exploited Qualcomm Sd821 Firmware vulnerabilities
- CVE-2020-11261 — Qualcomm Multiple Chipsets Improper Input Validation Vulnerability
Latest Qualcomm Sd821 Firmware vulnerabilities
- CVE-2025-27074 — Incorrect Calculation of Buffer Size in SCE-Mink (CVSS 7.8)
- CVE-2025-27053 — Incorrect Calculation of Buffer Size in HLOS (CVSS 7.8)
- CVE-2025-21482 — Cryptographic Issues in Core (CVSS 7.1)
- CVE-2025-21454 — Buffer Over-read in WLAN Embedded SW (CVSS 7.5)
- CVE-2025-21449 — Buffer Over-read in WLAN Embedded SW (CVSS 7.5)
- CVE-2018-11816 — Use After Free in Video (CVSS 7.8)
- CVE-2016-10408 — Improper Access Control in Core. (CVSS 7.8)
- CVE-2024-21461 — Double Free in HLOS (CVSS 7.8)
- CVE-2024-21468 — Use After Free in Kernel (CVSS 7.8)
- CVE-2023-33023 — Buffer Copy without Checking Size of Input (`Classic Buffer Overflow`) in SPS-Applications (CVSS 7.8)
- CVE-2023-28547 — Buffer Copy Without Checking Size of Input in SPS Applications (CVSS 7.8)
- CVE-2023-43511 — Loop with Unreachable Exit Condition (Infinite Loop) in WLAN Firmware (CVSS 7.5)
- CVE-2023-33030 — Buffer Copy without Checking Size of Input in HLOS (CVSS 7.8)
- CVE-2023-33080 — Buffer over-read in WLAN Firmware (CVSS 7.5)
- CVE-2023-28586 — Improper Restriction of Operation within the Bounds of a Memory Buffer in TZ Secure OS (CVSS 6.5)
- CVE-2023-28546 — Buffer Copy Without Checking Size of Input in SPS Applications (CVSS 7.8)
- CVE-2023-33059 — Buffer Copy Without Checking Size of Input in Audio (CVSS 7.8)
- CVE-2023-28565 — Improper Validation of Array Index in WLAN HAL (CVSS 7.8)
- CVE-2023-28560 — Buffer Copy Without Checking Size of Input in WLAN HAL (CVSS 7.8)
- CVE-2023-22667 — Integer Overflow or Wraparound in Audio (CVSS 7.8)
- CVE-2023-21628 — Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN HAL (CVSS 7.8)
- CVE-2022-22076 — Cryptographic issue in Core (CVSS 5.5)
- CVE-2022-40531 — Incorrect type conversion in WLAN (CVSS 7.8)
- CVE-2022-40515 — Double free in Video (CVSS 9.8)
- CVE-2022-33213 — Memory Corruption in MODEM (CVSS 8.8)