Qualcomm QCC2073 Firmware vulnerabilities

111 CVEs affecting Qualcomm QCC2073 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-25275, published 2026-09-17.

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Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-33028, published 2023-10-03. Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days. Memory corruption in WLAN Firmware while doing a memory copy of pmk cache.
• CVE-2023-33045, published 2023-11-07. Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days. Memory corruption in WLAN Firmware while parsing a NAN management frame carrying a S3 attribute.
• CVE-2023-33098, published 2023-12-05. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. Transient DOS while parsing WPA IES, when it is passed with length more than expected size.
• CVE-2023-33097, published 2023-12-05. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. Transient DOS in WLAN Firmware while processing a FTMR frame.
• CVE-2023-33089, published 2023-12-05. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. Transient DOS when processing a NULL buffer while parsing WLAN vdev.
• CVE-2023-33081, published 2023-12-05. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. Transient DOS while converting TWT (Target Wake Time) frame parameters in the OTA broadcast.
• CVE-2023-33041, published 2023-12-05. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. Under certain scenarios the WLAN Firmware will reach an assertion due to state confusion while looking up peer ids.
• CVE-2023-33061, published 2023-11-07. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. Transient DOS in WLAN Firmware while parsing WLAN beacon or probe-response frame.
• CVE-2023-33056, published 2023-11-07. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. Transient DOS in WLAN Firmware when firmware receives beacon including T2LM IE.
• CVE-2023-33048, published 2023-11-07. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. Transient DOS in WLAN Firmware while parsing t2lm buffers.

Latest

• CVE-2026-25275, published 2026-09-17. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS when processing authentication frames with invalid FILS information element header lengths.
• CVE-2026-24081, published 2026-09-17. High severity, CVSS 7.4. EPSS: 0.1% chance of exploitation in the next 30 days. Transient DOS when processing a channel map with insufficient used channels and adaptive frequency hopping is fully enabled.
• CVE-2026-25289, published 2026-08-04. Critical severity, CVSS 9.6. EPSS: 0.2% chance of exploitation in the next 30 days. Memory Corruption when processing Device Capability Extended attributes in certain NAN Service Discovery Frames with invalid length values.
• CVE-2025-47403, published 2026-05-04. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.
• CVE-2026-21381, published 2026-04-06. High severity, CVSS 7.5. EPSS: 0.1% chance of exploitation in the next 30 days. Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.
• CVE-2026-21367, published 2026-04-06. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS when processing nonstandard FILS Discovery Frames with out-of-range action sizes during initial scans.
• CVE-2025-47402, published 2026-02-02. Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS when processing a received frame with an excessively large authentication information element.
• CVE-2025-47370, published 2025-11-04. Medium severity, CVSS 6.5. EPSS: 0.1% chance of exploitation in the next 30 days. Transient DOS when a remote device sends an invalid connection request during BT connectable LE scan.
• CVE-2025-47318, published 2025-09-24. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS while parsing the EPTM test control message to get the test pattern.
• CVE-2025-27073, published 2025-08-06. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS while creating NDP instance.