In the Linux kernel, the following vulnerability has been resolved:

net: ethernet: mtk_eth_soc: pass eth to mtk_handle_irq_rx in poll_controller

mtk_handle_irq_rx expects a struct mtk_eth * (matching the request_irq
cookie), but mtk_poll_controller incorrectly passed the net_device *.
Calling ndo_poll_controller with CONFIG_NET_POLL_CONTROLLER enabled
would then crash.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 affected < 3bd58ac9ca0c552651f533c1bd280dd19ae7d4e8
8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 affected < 276f1f180f55d56cf5992a581e20ed2b3dfa6ced
8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 affected < 7eb46318d53940dab63dea7130e720b67a656104
8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 affected < e095f249e2209674f6366f6db0383a2b96e19239
Linux Linux affected
Version Status Constraints
4.8 affected —
0 unaffected < 4.8
6.12.103 unaffected ≤ 6.12.*
6.18.44 unaffected ≤ 6.18.*
7.1.8 unaffected ≤ 7.1.*
7.2 unaffected ≤ *

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/276f1f180f55d56cf5992a581e20ed2b3dfa6ced cve-icon cve-icon
https://git.kernel.org/stable/c/3bd58ac9ca0c552651f533c1bd280dd19ae7d4e8 cve-icon cve-icon
https://git.kernel.org/stable/c/7eb46318d53940dab63dea7130e720b67a656104 cve-icon cve-icon
https://git.kernel.org/stable/c/e095f249e2209674f6366f6db0383a2b96e19239 cve-icon cve-icon
History

Fri, 28 Aug 2026 11:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-704

Fri, 28 Aug 2026 07:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: pass eth to mtk_handle_irq_rx in poll_controller mtk_handle_irq_rx expects a struct mtk_eth * (matching the request_irq cookie), but mtk_poll_controller incorrectly passed the net_device *. Calling ndo_poll_controller with CONFIG_NET_POLL_CONTROLLER enabled would then crash.
Title net: ethernet: mtk_eth_soc: pass eth to mtk_handle_irq_rx in poll_controller
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-08-28T06:53:00.442Z

Reserved: 2026-08-26T14:34:25.785Z

Link: CVE-2026-80694

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-28T08:16:54.883

Modified: 2026-08-28T08:16:54.883

Link: CVE-2026-80694

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-28T12:30:17Z

Weaknesses