CVE-2026-97982
CVE CVE-2026-97982EUVD EUVD-2026-86636Published 2026-09-25T10:23:18.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: cortina: Fix budget accounting The gmac_rx() function returns the remaining NAPI budget, but its caller treats the return value as the number of packets received. An idle poll therefore reports a full budget and remains scheduled. Return the number of received packets instead. Preserve the existing free queue refill accounting by adding that count directly; continuing to subtract it from the budget would invert the refill behavior.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 0; 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <631c47e2e1154f2741c555b91df1b8cb99294c6a; 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <0ef8eaef5806c84db2334111d6f299c246a592bc; 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <a0de06d0da78a3db53de65dfd7452cc6d111f703; 4.16; patch: 7.2.7; patch: 6.12.111; 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <94e06e12a376710587cfeea481b65e7c49747003; patch: 6.18.53; patch: 7.3-rc3
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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