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Qualcomm Fastconnect 6700 Firmware vulnerabilities

440 known vulnerabilities, 6 confirmed exploited in the wild (CISA KEV), 116 published in the last 12 months.

Check whether your Qualcomm Fastconnect 6700 Firmware version is affected

Exploited Qualcomm Fastconnect 6700 Firmware vulnerabilities

• CVE-2026-21385 — Qualcomm Multiple Chipsets Memory Corruption Vulnerability
• CVE-2025-21480 — Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability
• CVE-2025-21479 — Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability
• CVE-2024-43047 — Qualcomm Multiple Chipsets Use-After-Free Vulnerability
• CVE-2023-33107 — Qualcomm Multiple Chipsets Integer Overflow Vulnerability
• CVE-2023-33106 — Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability

Latest Qualcomm Fastconnect 6700 Firmware vulnerabilities

• CVE-2026-57559 — Use After Free in DSP_Services (CVSS 7.8)
• CVE-2026-57555 — Use After Free in DSP Service (CVSS 7.8)
• CVE-2026-57554 — Use After Free in DSP Service (CVSS 7.8)
• CVE-2026-57545 — Untrusted Pointer Dereference in Graphics (CVSS 7.8)
• CVE-2026-25302 — Improper Verification of Cryptographic Signature in Boot (CVSS 7.1)
• CVE-2026-25291 — Use After Free in Graphics (CVSS 7.8)
• CVE-2026-25274 — Use After Free in Windows WLAN Host (CVSS 6.7)
• CVE-2026-25272 — Out-of-bounds Write in Camera Driver (CVSS 6.7)
• CVE-2026-25270 — Out-of-bounds Write in Camera Driver (CVSS 6.7)
• CVE-2026-25269 — Out-of-bounds Write in Camera Driver (CVSS 6.7)
• CVE-2026-25267 — Missing Authorization in Core (CVSS 7.8)
• CVE-2026-25263 — Out of Bounds write in Linux Camera (CVSS 6.6)
• CVE-2026-25294 — Buffer Over-read in WLAN Firmware (CVSS 7.4)
• CVE-2026-25280 — Out-of-bounds Write in DSP Service (CVSS 7.8)
• CVE-2026-25275 — Buffer Over-read in WLAN Firmware (CVSS 7.5)
• CVE-2026-25261 — Untrusted Pointer Dereference in Camera (CVSS 7.8)
• CVE-2026-24081 — Buffer Over-read in BT Controller (CVSS 7.4)
• CVE-2026-24075 — Buffer Over-read in Qualcomm IPC (CVSS 7.0)
• CVE-2026-24074 — Out-of-bounds Write in Video (CVSS 7.8)
• CVE-2026-25292 — Improper Validation of Syntactic Correctness of Input in Automotive Linux OS (CVSS 7.6)
• CVE-2026-25289 — Stack-based Buffer Overflow in WLAN Firmware (CVSS 9.6)
• CVE-2026-24084 — Insecure Security Identifier Mechanism in Multi-Mode Call Processor (CVSS 7.5)
• CVE-2026-24080 — Buffer Copy Without Checking Size of Input in Biometrics (CVSS 7.8)
• CVE-2026-24079 — Missing Authentication for Critical Function in Data Modem (CVSS 8.1)
• CVE-2026-24078 — Exposure of Private Personal Information to an Unauthorized Actor in Data Modem (CVSS 6.5)