# Qualcomm Snapdragon Ar1 Gen 1 Platform Firmware vulnerabilities

Source: https://junglewise.ai/threats/technologies/snapdragon-ar1-gen-1-platform-firmware  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/snapdragon-ar1-gen-1-platform-firmware.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Qualcomm Snapdragon Ar1 Gen 1 Platform Firmware: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-21381, was published on 6 April 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 6 (0 critical, 0 exploited in the wild)

## About Qualcomm Snapdragon Ar1 Gen 1 Platform Firmware

Qualcomm firmware component for Snapdragon AR1 Gen 1 augmented reality platform.

## Latest Qualcomm Snapdragon Ar1 Gen 1 Platform Firmware vulnerabilities

- [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-2026-21380: Memory Corruption when using deprecated DMABUF IOCTL calls to manage video memory.](https://junglewise.ai/threats/cve-2026-21380-memory-corruption-when-using-deprecated-dmabuf-ioctl-calls-to) (high, CVSS 7.8, published 6 Apr 2026)
- [CVE-2026-21378: Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor…](https://junglewise.ai/threats/cve-2026-21378-memory-corruption-when-accessing-an-output-buffer-without) (high, CVSS 7.8, published 6 Apr 2026)
- [CVE-2026-21376: Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor…](https://junglewise.ai/threats/cve-2026-21376-memory-corruption-when-accessing-an-output-buffer-without) (high, CVSS 7.8, published 6 Apr 2026)
- [CVE-2026-21375: Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.](https://junglewise.ai/threats/cve-2026-21375-memory-corruption-when-accessing-an-output-buffer-without) (high, CVSS 7.8, 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)

## Most severe Qualcomm Snapdragon Ar1 Gen 1 Platform Firmware vulnerabilities

- [CVE-2026-21376: Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor…](https://junglewise.ai/threats/cve-2026-21376-memory-corruption-when-accessing-an-output-buffer-without) (high, CVSS 7.8, 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-2026-21380: Memory Corruption when using deprecated DMABUF IOCTL calls to manage video memory.](https://junglewise.ai/threats/cve-2026-21380-memory-corruption-when-using-deprecated-dmabuf-ioctl-calls-to) (high, CVSS 7.8, published 6 Apr 2026)
- [CVE-2026-21378: Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor…](https://junglewise.ai/threats/cve-2026-21378-memory-corruption-when-accessing-an-output-buffer-without) (high, CVSS 7.8, published 6 Apr 2026)
- [CVE-2026-21375: Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.](https://junglewise.ai/threats/cve-2026-21375-memory-corruption-when-accessing-an-output-buffer-without) (high, CVSS 7.8, published 6 Apr 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)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| 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 | 0 | 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 Snapdragon Ar1 Gen 1 Platform Firmware vulnerabilities", https://junglewise.ai/threats/technologies/snapdragon-ar1-gen-1-platform-firmware, 9 November 2026.