In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: fix potential use after free in iwl_mld_remove_link()
This code frees "link" by calling kfree_rcu(link, rcu_head) and then it dereferences "link" to get the "link->fw_id". Save the "link->fw_id" first to avoid a potential use after free.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 16, 2025 |
| Ubuntu | — | Upgrade linux-image-aws-64kUpgrade linux-image-virtual-6.17Upgrade linux-image-6.17.0-14-genericUpgrade linux-image-aws-6.17Upgrade linux-image-virtualUpgrade linux-image-azure-6.17Upgrade linux-image-genericUpgrade linux-image-gcp-64k-6.17Upgrade linux-image-generic-6.17Upgrade linux-image-generic-64kUpgrade linux-image-6.17.0-1011-oemUpgrade linux-image-gcp-64kUpgrade linux-image-realtimeUpgrade linux-image-raspiUpgrade linux-image-6.17.0-1007-awsUpgrade linux-image-oem-6.17Upgrade linux-image-6.17.0-14-generic-64kUpgrade linux-image-6.17.0-1007-oracleUpgrade linux-image-oracle-64k-6.17Upgrade linux-image-raspi-6.17Upgrade linux-image-6.17.0-1007-gcpUpgrade linux-image-gcp-6.17Upgrade linux-image-oracle-6.17Upgrade linux-image-6.17.0-1007-gcp-64kUpgrade linux-image-oracleUpgrade linux-image-6.17.0-1007-oracle-64kUpgrade linux-image-6.17.0-1006-realtimeUpgrade linux-image-azureUpgrade linux-image-aws-64k-6.17Upgrade linux-image-generic-64k-6.17Upgrade linux-image-oracle-64kUpgrade linux-image-awsUpgrade linux-image-6.17.0-1007-aws-64kUpgrade linux-image-realtime-6.17Upgrade linux-image-6.17.0-1008-azureUpgrade linux-image-gcpUpgrade linux-image-6.17.0-1008-raspi | Feb 13, 2026 | Feb 12, 2026 |
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