# CVE-2026-98874: wifi: iwlwifi: mld: don't WARN on WoWLAN suspend w/o netdetect

CVE-2026-98874 is fixed in linux on 1 platform by DEBIAN-CVE-2026-98874 (version 7.2.6-1), released October 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-98874
- Priority: Routine
- CVSS: 3.3 (Low)
- EPSS: 0.0019
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 23, 2026
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-98874

## Description

In the Linux kernel, the following vulnerability has been resolved:  wifi: iwlwifi: mld: don't WARN on WoWLAN suspend w/o netdetect  Clearly, from a user perspective, it must be valid to configure WoWLAN and then suspend while not connected to a network. Since mac80211 doesn't distinguish these cases and simply calls the driver to suspend whenever WoWLAN is configured, the driver has to cleanly handle the case where it's called for WoWLAN, it's not connected but there's also no netdetect configured.  Remove the WARN_ON() and keep returning 1 to disconnect and then suspend.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 14 | 7.2.6-1 | [DEBIAN-CVE-2026-98874](https://patchblox.com/security/data/fix/linux/debian-cve-2026-98874.md) | Oct 24, 2026 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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