Answer in brief
CVE-2026-98275 records a Unknown severity vulnerability in net: ethernet: cortina: Ack RX overrun interrupt correctly. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <1163cc82dcbc145f912bf2106ab668762f53e483 || >=4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <12a0c7bb448c1899ea3d8f97fa47a8740044e16d || >=4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <d72d87926ca33c6766dc73ace46859d7220a45bb || >=4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <472493d1d3334d104b9873abc1c2d80ed3b144f3 || >=4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <2f23fa11fef9b4a93335894379d82238f0a28228 || >=4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <4f33e036e827f368cdb10bcb15ad098448aca0f5 || >=4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <d4bd670454390aab72ab9fb7b73bce2966c33fe3 || >=4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 <1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e | 1163cc82dcbc145f912bf2106ab668762f53e483, 12a0c7bb448c1899ea3d8f97fa47a8740044e16d, d72d87926ca33c6766dc73ace46859d7220a45bb, 472493d1d3334d104b9873abc1c2d80ed3b144f3, 2f23fa11fef9b4a93335894379d82238f0a28228, 4f33e036e827f368cdb10bcb15ad098448aca0f5, d4bd670454390aab72ab9fb7b73bce2966c33fe3, 1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e |
| Linux/Linuxgeneric | 4.16 | Not reported |
Published upstream
Oct 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 6, 2026
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: cortina: Ack RX overrun interrupt correctly The RX overrun interrupt is reported in interrupt status register 4, but gmac_irq() acknowledges it using the RX descriptor error bit from status register 0. For GMAC0 this writes the GMAC1 overrun bit, while for GMAC1 the shift leaves no bit in the 32-bit register. Acknowledge the same per-port RX overrun bit that was detected.
Quoted source text, attributed separately from HOL analysis.