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

eth: fbnic: Handle maximum standalone channels

Standalone channels use one NAPI vector for each Tx and Rx queue.
fbnic's allocation path excludes FBNIC_MAX_TXQS from that layout. A
64-Tx/64-Rx configuration therefore records 128 vectors but allocates
only 64, leaving NULL entries that resource setup dereferences.

Include the maximum vector count in standalone allocation.

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
bc6107771bb4be3009168cfda24d22131c026fe8 affected < 9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08
bc6107771bb4be3009168cfda24d22131c026fe8 affected < 6c903188b67617070017305a325fa326f270a43d
bc6107771bb4be3009168cfda24d22131c026fe8 affected < 16ff1023213cc39c1a7ce737205c2a1a53c3a716
bc6107771bb4be3009168cfda24d22131c026fe8 affected < 1f4c73064a50f53d596c6f1d06d2d700f43c4b32
Linux Linux affected
Version Status Constraints
6.11 affected —
0 unaffected < 6.11
6.12.112 unaffected ≤ 6.12.*
6.18.55 unaffected ≤ 6.18.*
7.2.9 unaffected ≤ 7.2.*
7.3-rc5 unaffected ≤ *

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Fixes

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References
Link Providers
https://git.kernel.org/stable/c/16ff1023213cc39c1a7ce737205c2a1a53c3a716 cve-icon cve-icon
https://git.kernel.org/stable/c/1f4c73064a50f53d596c6f1d06d2d700f43c4b32 cve-icon cve-icon
https://git.kernel.org/stable/c/6c903188b67617070017305a325fa326f270a43d cve-icon cve-icon
https://git.kernel.org/stable/c/9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08 cve-icon cve-icon
History

Sun, 18 Oct 2026 18:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Sun, 18 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: Handle maximum standalone channels Standalone channels use one NAPI vector for each Tx and Rx queue. fbnic's allocation path excludes FBNIC_MAX_TXQS from that layout. A 64-Tx/64-Rx configuration therefore records 128 vectors but allocates only 64, leaving NULL entries that resource setup dereferences. Include the maximum vector count in standalone allocation.
Title eth: fbnic: Handle maximum standalone channels
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-10-18T15:19:38.631Z

Reserved: 2026-09-25T10:25:14.360Z

Link: CVE-2026-98618

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-18T16:17:14.690

Modified: 2026-10-18T16:17:14.690

Link: CVE-2026-98618

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-18T18:30:14Z

Weaknesses