# Nordic Semiconductor vulnerabilities

Source: https://junglewise.ai/threats/vendors/nordic-semiconductor  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/nordic-semiconductor.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 7 vulnerabilities in Nordic Semiconductor: 0 in the last 7 days and 7 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-19575, was published on 9 October 2026. Nothing in the last four weeks, down from 3 vulnerabilities in the four before.

## Counts

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

## About Nordic Semiconductor

Swedish semiconductor company that designs and manufactures wireless and analog integrated circuits.

## Latest Nordic Semiconductor vulnerabilities

- [CVE-2026-19575: Zephyr kernel device_deinit() privilege escalation via type confusion](https://junglewise.ai/threats/cve-2026-19575-the-user-mode-verification-handler-for-the-device-deinit-system) (high, CVSS 7.8, published 9 Oct 2026)
- [CVE-2026-18747: Zephyr MCUmgr SMP-over-console buffer underflow and out-of-bounds read](https://junglewise.ai/threats/cve-2026-18747-the-mcumgr-smp-over-console-transport-decodes-a-base64-frame) (medium, CVSS 6.8, published 29 Sep 2026)
- [CVE-2026-18417: Zephyr RTOS BSD socket layer type confusion](https://junglewise.ai/threats/cve-2026-18417-the-native-bsd-socket-layer-recorded-a-pending-asynchronous) (medium, CVSS 6.5, published 29 Sep 2026)
- [CVE-2026-15892: NCS mcumgr SMP settings-management heap leak in settings handlers](https://junglewise.ai/threats/cve-2026-15892-ncs-mcumgr-smp-settings-management-heap-leak-in-settings-handlers) (medium, CVSS 5.3, published 13 Sep 2026)
- [CVE-2026-18796: Nordic Semiconductor nRF5340 external QSPI flash encryption weakness](https://junglewise.ai/threats/cve-2026-18796-nordic-semiconductor-nrf5340-external-qspi-flash-encryption) (info, published 7 Sep 2026)
- [CVE-2026-14297: Nordic Semiconductor Bluetooth CGMS buffer overflow in RACP handler](https://junglewise.ai/threats/cve-2026-14297-nordic-semiconductor-bluetooth-cgms-buffer-overflow-in-racp) (info, published 7 Sep 2026)
- [CVE-2026-14296: Nordic Semiconductor nRF bootloader slot confusion in Direct XIP](https://junglewise.ai/threats/cve-2026-14296-nordic-semiconductor-nrf-bootloader-slot-confusion-in-direct-xip) (high, CVSS 7.5, published 7 Sep 2026)

## Most severe Nordic Semiconductor vulnerabilities

- [CVE-2026-19575: Zephyr kernel device_deinit() privilege escalation via type confusion](https://junglewise.ai/threats/cve-2026-19575-the-user-mode-verification-handler-for-the-device-deinit-system) (high, CVSS 7.8, published 9 Oct 2026)
- [CVE-2026-14296: Nordic Semiconductor nRF bootloader slot confusion in Direct XIP](https://junglewise.ai/threats/cve-2026-14296-nordic-semiconductor-nrf-bootloader-slot-confusion-in-direct-xip) (high, CVSS 7.5, published 7 Sep 2026)
- [CVE-2026-18747: Zephyr MCUmgr SMP-over-console buffer underflow and out-of-bounds read](https://junglewise.ai/threats/cve-2026-18747-the-mcumgr-smp-over-console-transport-decodes-a-base64-frame) (medium, CVSS 6.8, published 29 Sep 2026)
- [CVE-2026-18417: Zephyr RTOS BSD socket layer type confusion](https://junglewise.ai/threats/cve-2026-18417-the-native-bsd-socket-layer-recorded-a-pending-asynchronous) (medium, CVSS 6.5, published 29 Sep 2026)
- [CVE-2026-15892: NCS mcumgr SMP settings-management heap leak in settings handlers](https://junglewise.ai/threats/cve-2026-15892-ncs-mcumgr-smp-settings-management-heap-leak-in-settings-handlers) (medium, CVSS 5.3, published 13 Sep 2026)
- [CVE-2026-14297: Nordic Semiconductor Bluetooth CGMS buffer overflow in RACP handler](https://junglewise.ai/threats/cve-2026-14297-nordic-semiconductor-bluetooth-cgms-buffer-overflow-in-racp) (info, published 7 Sep 2026)
- [CVE-2026-18796: Nordic Semiconductor nRF5340 external QSPI flash encryption weakness](https://junglewise.ai/threats/cve-2026-18796-nordic-semiconductor-nrf5340-external-qspi-flash-encryption) (info, published 7 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 3 vulnerabilities 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 | 4 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 2 | 0 | 0 |
| 5 Oct 2026 | 1 | 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 |

## 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, "Nordic Semiconductor vulnerabilities", https://junglewise.ai/threats/vendors/nordic-semiconductor, 9 November 2026.