CVE-2026-98618eth: fbnic: Handle maximum standalone channels
- —Not scoredno CVSS score yet
- 0.20%Exploitation in 30 daysEPSS · top 90% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 23 days later
· 23 days later
Published
- 1 day later
· 1 day later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.20% · top 90% of all CVEs (14 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected bc6107771bb4be3009168cfda24d22131c026fe8 – < 9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08
- affected bc6107771bb4be3009168cfda24d22131c026fe8 – < 6c903188b67617070017305a325fa326f270a43d
- affected bc6107771bb4be3009168cfda24d22131c026fe8 – < 16ff1023213cc39c1a7ce737205c2a1a53c3a716
- affected bc6107771bb4be3009168cfda24d22131c026fe8 – < 1f4c73064a50f53d596c6f1d06d2d700f43c4b32
- affected 6.11
- unaffected < 6.11
- unaffected 6.12.112 – ≤ 6.12.*
- unaffected 6.18.55 – ≤ 6.18.*
- unaffected 7.2.9 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References4
- https://git.kernel.org/stable/c/9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08 (opens in a new tab)
- https://git.kernel.org/stable/c/6c903188b67617070017305a325fa326f270a43d (opens in a new tab)
- https://git.kernel.org/stable/c/16ff1023213cc39c1a7ce737205c2a1a53c3a716 (opens in a new tab)
- https://git.kernel.org/stable/c/1f4c73064a50f53d596c6f1d06d2d700f43c4b32 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-103663 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-98618)Record last updated .