CVE-2026-64212
CVE CVE-2026-64212EUVD EUVD-2026-48620Published 2026-07-24T15:23:02.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: don't dereference a pointer before NULL checking it In iwl_mld_remove_link, the link->fw_id is saved at the beginning of the function so we have it after we freed the link. But the link pointer can be NULL, and is not checked when the fw_id is stored. Fix it by simply freeing the link at the end of the function. fFixes: 0e66a39f4f0e ("wifi: iwlwifi: fix potential use after free in iwl_mld_remove_link()")
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 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <b6b4db85c7baf0788c5e7ec61350c1ff2bb775e0; 0 <6.18.34; 0 <7.0.11; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <3a74aaad047353da3344aed32e9042d4f334f926; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d733ed481fd20a8e7bfe5119c4e77761ba3f87ee; patch: 7.0.11; patch: 7.1; patch: 6.18.34
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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