Qualcomm QCA9886 Firmware vulnerabilities

159 CVEs affecting Qualcomm QCA9886 Firmware, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-24088, published 2026-06-01.

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Highest priority

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

• CVE-2023-33063: Qualcomm Multiple Chipsets Use-After-Free Vulnerability, published 2023-12-05. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2023-12-05. EPSS: 0.7% chance of exploitation in the next 30 days. Memory corruption in DSP Services during a remote call from HLOS to DSP.
• CVE-2020-11301, published 2021-09-08. High severity, CVSS 7.5. EPSS: 11.1% chance of exploitation in the next 30 days. Improper authentication of un-encrypted plaintext Wi-Fi frames in an encrypted network can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
• CVE-2021-30351, published 2022-01-03. Critical severity, CVSS 9.8. EPSS: 4% chance of exploitation in the next 30 days. An out of bound memory access can occur due to improper validation of number of frames being passed during music playback in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
• CVE-2021-1965, published 2021-07-13. Critical severity, CVSS 9.8. EPSS: 3% chance of exploitation in the next 30 days. Possible buffer overflow due to lack of parameter length check during MBSSID scan IE parse in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile, Snapdragon Wired…
• CVE-2015-9220, published 2018-04-18. Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days. In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear IPQ4019, IPQ8064, MDM9206, MDM9607, MDM9640, MDM9650, QCA4531, QCA6174A, QCA6574AU,…
• CVE-2014-9998, published 2018-04-18. Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days. In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear IPQ4019, IPQ8064, MDM9206, MDM9607, MDM9635M, MDM9640, MDM9650,…
• CVE-2018-11936, published 2019-05-24. Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days. Index of array is processed in a wrong way inside a while loop and result in invalid index (-1 or something else) leads to out of bound memory access. in Snapdragon Auto, Snapdragon Connectivity,…
• CVE-2019-14114, published 2020-04-16. Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days. Buffer overflow in WLAN firmware while parsing GTK IE containing GTK key having length more than the buffer size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer…
• CVE-2019-14113, published 2020-04-16. Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days. Buffer overflow can occur in In WLAN firmware while unwraping data using CCMP cipher suite during parsing of EAPOL handshake frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,…
• CVE-2019-14110, published 2020-04-16. Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days. Buffer overflow can occur in function wlan firmware while copying association frame content if frame length is more than the maximum buffer size in case of SAP mode in Snapdragon Auto, Snapdragon…

Latest

• CVE-2026-24088, published 2026-06-01. High severity, CVSS 8.2. EPSS: 0.1% chance of exploitation in the next 30 days. Cryptographic Issue while processing a specific partition which allows unauthorized write access to load a customized bootloader.
• CVE-2025-47339, published 2026-01-07. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption while deinitializing a HDCP session.
• CVE-2025-27066, published 2025-08-06. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while processing an ANQP message.
• CVE-2025-21446, published 2025-07-08. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS may occur when processing vendor-specific information elements while parsing a WLAN frame for BTM requests.
• CVE-2025-21448, published 2025-04-07. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS may occur while parsing SSID in action frames.
• CVE-2024-33050, published 2024-09-02. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper.
• CVE-2024-33014, published 2024-08-05. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while parsing ESP IE from beacon/probe response frame.
• CVE-2024-33012, published 2024-08-05. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while parsing the multiple MBSSID IEs from the beacon, when the tag length is non-zero value but with end of beacon.
• CVE-2024-33011, published 2024-08-05. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while parsing the MBSSID IE from the beacons, when the MBSSID IE length is zero.
• CVE-2024-33010, published 2024-08-05. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while parsing fragments of MBSSID IE from beacon frame.