# Qualcomm Wcd9378 vulnerabilities Source: https://junglewise.ai/threats/technologies/wcd9378 Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/wcd9378.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 6 vulnerabilities in Qualcomm Wcd9378: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-25294, was published on 17 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 1 - All time: 6 (0 critical, 0 exploited in the wild) ## About Qualcomm Wcd9378 Qualcomm WCD9378 is an audio codec component for capturing and processing sound in mobile devices. ## Latest Qualcomm Wcd9378 vulnerabilities - [CVE-2026-25294: Qualcomm transient denial of service while parsing frame during channel usage](https://junglewise.ai/threats/cve-2026-25294-qualcomm-transient-denial-of-service-while-parsing-frame-during) (high, CVSS 7.4, published 17 Sep 2026) - [CVE-2026-21381: Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood…](https://junglewise.ai/threats/cve-2026-21381-transient-dos-when-receiving-a-service-data-frame-with-excessive) (high, CVSS 7.6, published 6 Apr 2026) - [CVE-2025-47396: Memory corruption occurs when a secure application is launched on a device with insufficient memory.](https://junglewise.ai/threats/cve-2025-47396-memory-corruption-occurs-when-a-secure-application-is-launched-on) (high, CVSS 7.8, published 7 Jan 2026) - [CVE-2025-47394: Memory corruption when copying overlapping buffers during memory operations due to incorrect offset calculations.](https://junglewise.ai/threats/cve-2025-47394-memory-corruption-when-copying-overlapping-buffers-during-memory) (high, CVSS 7.8, published 7 Jan 2026) - [CVE-2025-47345: Cryptographic issue may occur while encrypting license data.](https://junglewise.ai/threats/cve-2025-47345-cryptographic-issue-may-occur-while-encrypting-license-data) (high, CVSS 8.4, published 7 Jan 2026) - [CVE-2025-47336: Memory corruption while performing sensor register read operations.](https://junglewise.ai/threats/cve-2025-47336-memory-corruption-while-performing-sensor-register-read) (medium, CVSS 6.7, published 7 Jan 2026) ## Most severe Qualcomm Wcd9378 vulnerabilities - [CVE-2025-47345: Cryptographic issue may occur while encrypting license data.](https://junglewise.ai/threats/cve-2025-47345-cryptographic-issue-may-occur-while-encrypting-license-data) (high, CVSS 8.4, published 7 Jan 2026) - [CVE-2025-47396: Memory corruption occurs when a secure application is launched on a device with insufficient memory.](https://junglewise.ai/threats/cve-2025-47396-memory-corruption-occurs-when-a-secure-application-is-launched-on) (high, CVSS 7.8, published 7 Jan 2026) - [CVE-2025-47394: Memory corruption when copying overlapping buffers during memory operations due to incorrect offset calculations.](https://junglewise.ai/threats/cve-2025-47394-memory-corruption-when-copying-overlapping-buffers-during-memory) (high, CVSS 7.8, published 7 Jan 2026) - [CVE-2026-21381: Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood…](https://junglewise.ai/threats/cve-2026-21381-transient-dos-when-receiving-a-service-data-frame-with-excessive) (high, CVSS 7.6, published 6 Apr 2026) - [CVE-2026-25294: Qualcomm transient denial of service while parsing frame during channel usage](https://junglewise.ai/threats/cve-2026-25294-qualcomm-transient-denial-of-service-while-parsing-frame-during) (high, CVSS 7.4, published 17 Sep 2026) - [CVE-2025-47336: Memory corruption while performing sensor register read operations.](https://junglewise.ai/threats/cve-2025-47336-memory-corruption-while-performing-sensor-register-read) (medium, CVSS 6.7, published 7 Jan 2026) ## Vulnerabilities per week Nothing in the last four weeks, down from 1 vulnerability in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 1 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Qualcomm technologies - [Qualcomm FastConnect 7800](https://junglewise.ai/threats/technologies/fastconnect-7800): 54 vulnerabilities - [Qualcomm FastConnect 7800 Firmware](https://junglewise.ai/threats/technologies/fastconnect-7800-firmware): 48 vulnerabilities - [Qualcomm FastConnect 6900](https://junglewise.ai/threats/technologies/fastconnect-6900): 47 vulnerabilities - [Qualcomm WSA8840](https://junglewise.ai/threats/technologies/wsa8840): 45 vulnerabilities - [Qualcomm WSA8845](https://junglewise.ai/threats/technologies/wsa8845): 45 vulnerabilities - [Qualcomm WSA8845H](https://junglewise.ai/threats/technologies/wsa8845h): 45 vulnerabilities - [Qualcomm Wsa8840 Firmware](https://junglewise.ai/threats/technologies/wsa8840-firmware): 44 vulnerabilities - [Qualcomm Wsa8845 Firmware](https://junglewise.ai/threats/technologies/wsa8845-firmware): 44 vulnerabilities - [Qualcomm Wsa8845h Firmware](https://junglewise.ai/threats/technologies/wsa8845h-firmware): 44 vulnerabilities - [Qualcomm FastConnect 6900 Firmware](https://junglewise.ai/threats/technologies/fastconnect-6900-firmware): 41 vulnerabilities - [Qualcomm WCD9380](https://junglewise.ai/threats/technologies/wcd9380): 39 vulnerabilities - [Qualcomm Wcd9380 Firmware](https://junglewise.ai/threats/technologies/wcd9380-firmware): 38 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Qualcomm Wcd9378 vulnerabilities", https://junglewise.ai/threats/technologies/wcd9378, 9 November 2026.