# Qualcomm vulnerabilities > Qualcomm has 2,356 published vulnerabilities across 3,616 products in our catalogue. 12 of them are on the list of flaws known to be exploited, so criminals are using them now. The most affected product is Wcd9380, with 1,087. If you run Qualcomm software, patch the exploited flaws first. Canonical page: https://www.precursorintelligence.com/vendors/qualcomm ## At a glance - **Published vulnerabilities:** 2,356 - **Known to be exploited:** 12 - **Products:** 3,616 - **Versions:** 90 - **Most recently added to the known-exploited list:** [CVE-2025-21480](https://www.precursorintelligence.com/what-is/cve-2025-21480), 3 June 2025. We keep watching the list. ## Which Qualcomm products have the most vulnerabilities? - [Wcd9380](https://www.precursorintelligence.com/product/qualcomm/wcd9380): 1,087 published vulnerabilities, 0 versions - [Wcd9380 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9380_firmware): 1,053 published vulnerabilities, 0 versions - [Wsa8830](https://www.precursorintelligence.com/product/qualcomm/wsa8830): 1,028 published vulnerabilities, 0 versions - [Wsa8835](https://www.precursorintelligence.com/product/qualcomm/wsa8835): 1,027 published vulnerabilities, 0 versions - [Qca6574au](https://www.precursorintelligence.com/product/qualcomm/qca6574au): 1,019 published vulnerabilities, 0 versions - [Wcd9385](https://www.precursorintelligence.com/product/qualcomm/wcd9385): 1,000 published vulnerabilities, 0 versions - [Wsa8830 Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8830_firmware): 996 published vulnerabilities, 0 versions - [Wsa8835 Firmware](https://www.precursorintelligence.com/product/qualcomm/wsa8835_firmware): 995 published vulnerabilities, 0 versions - [Qca6574au Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6574au_firmware): 984 published vulnerabilities, 0 versions - [Wcd9385 Firmware](https://www.precursorintelligence.com/product/qualcomm/wcd9385_firmware): 966 published vulnerabilities, 0 versions Each product page lists its own known-exploited flaws. ## Which Qualcomm vulnerabilities are being exploited? 12 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2025-21480](https://www.precursorintelligence.com/what-is/cve-2025-21480): Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability. High, CVSS 8.6, chance of use in 30 days 0.5%, known exploited since 3 June 2025. - [CVE-2025-21479](https://www.precursorintelligence.com/what-is/cve-2025-21479): Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability. High, CVSS 8.6, chance of use in 30 days 0.8%, known exploited since 3 June 2025. - [CVE-2025-27038](https://www.precursorintelligence.com/what-is/cve-2025-27038): Qualcomm Multiple Chipsets Use-After-Free Vulnerability. High, CVSS 7.5, chance of use in 30 days 1.0%, known exploited since 3 June 2025. - [CVE-2024-43047](https://www.precursorintelligence.com/what-is/cve-2024-43047): Qualcomm Multiple Chipsets Use-After-Free Vulnerability. High, CVSS 7.8, chance of use in 30 days 0.7%, known exploited since 8 October 2024. - [CVE-2023-33106](https://www.precursorintelligence.com/what-is/cve-2023-33106): Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability. High, CVSS 8.4, chance of use in 30 days 0.8%, known exploited since 5 December 2023. - [CVE-2022-22071](https://www.precursorintelligence.com/what-is/cve-2022-22071): Qualcomm Multiple Chipsets Use-After-Free Vulnerability. High, CVSS 8.4, chance of use in 30 days 0.4%, known exploited since 5 December 2023. - [CVE-2023-33107](https://www.precursorintelligence.com/what-is/cve-2023-33107): Qualcomm Multiple Chipsets Integer Overflow Vulnerability. High, CVSS 8.4, chance of use in 30 days 0.7%, known exploited since 5 December 2023. - [CVE-2023-33063](https://www.precursorintelligence.com/what-is/cve-2023-33063): Qualcomm Multiple Chipsets Use-After-Free Vulnerability. High, CVSS 7.8, chance of use in 30 days 0.7%, known exploited since 5 December 2023. - [CVE-2013-2596](https://www.precursorintelligence.com/what-is/cve-2013-2596): Linux Kernel Integer Overflow Vulnerability. High, CVSS 7.8, chance of use in 30 days 3.2%, known exploited since 15 September 2022. - [CVE-2020-11261](https://www.precursorintelligence.com/what-is/cve-2020-11261): Qualcomm Multiple Chipsets Improper Input Validation Vulnerability. High, CVSS 7.8, chance of use in 30 days 1.6%, known exploited since 1 December 2021. - [CVE-2021-1905](https://www.precursorintelligence.com/what-is/cve-2021-1905): Qualcomm Multiple Chipsets Use-After-Free Vulnerability. High, CVSS 8.4, chance of use in 30 days 1.5%, known exploited since 3 November 2021. - [CVE-2021-1906](https://www.precursorintelligence.com/what-is/cve-2021-1906): Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability. Medium, CVSS 6.2, chance of use in 30 days 0.5%, known exploited since 3 November 2021. ## Which Qualcomm flaws are most likely to be used? Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days): - [CVE-2005-4267](https://www.precursorintelligence.com/what-is/cve-2005-4267): 67%, High (CVSS 7.5) - [CVE-1999-0006](https://www.precursorintelligence.com/what-is/cve-1999-0006): 12%, Critical (CVSS 9.8) - [CVE-2003-0143](https://www.precursorintelligence.com/what-is/cve-2003-0143): 8.6%, Critical (CVSS 10.0) - [CVE-2005-3189](https://www.precursorintelligence.com/what-is/cve-2005-3189): 5.8%, Medium (CVSS 5.0) - [CVE-2002-0454](https://www.precursorintelligence.com/what-is/cve-2002-0454): 5.2%, Medium (CVSS 5.0) - [CVE-1999-0822](https://www.precursorintelligence.com/what-is/cve-1999-0822): 4.9%, Critical (CVSS 10.0) - [CVE-2014-10031](https://www.precursorintelligence.com/what-is/cve-2014-10031): 3.7%, High (CVSS 7.5) ## All Qualcomm products we track 1 products with at least one tracked version, most vulnerabilities first: - [Qca6584au Firmware](https://www.precursorintelligence.com/product/qualcomm/qca6584au_firmware): 543 vulnerabilities, 1 version ## Questions ### How many vulnerabilities does Qualcomm have? Our catalogue lists 2,356 published vulnerabilities across 3,616 products and 90 versions from Qualcomm. The most recent Qualcomm flaw added to the known-exploited list is CVE-2025-21480, on 3 June 2025. ### Which Qualcomm vulnerabilities are being exploited? 12 Qualcomm vulnerabilities are on the list of flaws known to be exploited. The most recently added are CVE-2025-21480, CVE-2025-21479 and CVE-2025-27038. The full list is on this page. ### Which Qualcomm product has the most vulnerabilities? Wcd9380, with 1,087 published vulnerabilities. Its own page lists the ones known to be exploited. ### How do I get alerts for new Qualcomm vulnerabilities? Create a Precursor Intelligence account and track the Qualcomm products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook. ## Running Qualcomm? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact