Answer in brief
CVE-2026-98494 records a Unknown severity vulnerability in net: atl1: fix soft lockup on out-of-range cmb_tpd_next_to_clean read. 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 | >=f3cc28c797604fa1cda4aef3f250f465de54a0ca <5d7ac337d37cb97d77e4c910d37746694b606661 || >=f3cc28c797604fa1cda4aef3f250f465de54a0ca <c55e51d5899e80f9593b26985ed0b89e0c828a5e || >=f3cc28c797604fa1cda4aef3f250f465de54a0ca <6ab9f61ca851f02ae4398cebaf00735a22e1d6ca || >=f3cc28c797604fa1cda4aef3f250f465de54a0ca <632cd7b81cb7bab36112f02eb2ee7f7cc1214fb1 || >=f3cc28c797604fa1cda4aef3f250f465de54a0ca <79e2447b11322c27ef9ac423be0a94efc7691f02 || >=f3cc28c797604fa1cda4aef3f250f465de54a0ca <0f573b0576252d44fb27ab8470ea873bc6408ef3 || >=f3cc28c797604fa1cda4aef3f250f465de54a0ca <6285919d4c06254d257d24dc980f6332e1984a82 || >=f3cc28c797604fa1cda4aef3f250f465de54a0ca <43e746821f5f5afbbf68e388bf9fbe221e03bfca | 5d7ac337d37cb97d77e4c910d37746694b606661, c55e51d5899e80f9593b26985ed0b89e0c828a5e, 6ab9f61ca851f02ae4398cebaf00735a22e1d6ca, 632cd7b81cb7bab36112f02eb2ee7f7cc1214fb1, 79e2447b11322c27ef9ac423be0a94efc7691f02, 0f573b0576252d44fb27ab8470ea873bc6408ef3, 6285919d4c06254d257d24dc980f6332e1984a82, 43e746821f5f5afbbf68e388bf9fbe221e03bfca |
| Linux/Linuxgeneric | 2.6.21 | Not reported |
Published upstream
Oct 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 18, 2026
In the Linux kernel, the following vulnerability has been resolved: net: atl1: fix soft lockup on out-of-range cmb_tpd_next_to_clean read Same issue as atl1c (see the first commit in this series, "net: atl1c: fix soft lockup on out-of-range tpd_cons read"): the hardware can report an out-of-range cmb_tpd_next_to_clean (seen as 0xffff) while the PCIe link/MAC is resetting. An out-of-range value can never be reached and the loop below would spin forever. Treat it as "nothing new to clean" instead.
Quoted source text, attributed separately from HOL analysis.