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CVE-2026-90590: zephyrproject zephyr: The NXP ENET QoS Ethernet driver in drivers/ethernet/eth_nxp_enet_qos serialises transmission with a binary semaphore,…

🗓️ 09 Nov 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

Link-down transition in zephyr NXP ENET QoS Ethernet driver causes persistent DoS.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90590
9 Nov 202622:04
–cve
cvelist
Cvelist
CVE-2026-90590 Permanent loss of transmit capability in the NXP ENET QoS Ethernet driver after an Ethernet link drop
9 Nov 202622:04
–cvelist
euvd
EUVD
EUVD-2026-120491
9 Nov 202622:04
–euvd
mend
Mend
CVE-2026-90590
9 Nov 202622:04
–mend
nvd
NVD
CVE-2026-90590
9 Nov 202622:18
–nvd
ptsecurity
Positive Technologies
PT-2026-141166
9 Nov 202600:00
–ptsecurity

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09 Nov 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00175
4