CVE-2026-64466
CVE CVE-2026-64466EUVD EUVD-2026-48810Published 2026-07-25T08:51:31.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: rust_binder: clear freeze listener on node removal Generally userspace is supposed to explicitly clear freeze listeners before they drop the refcount on the node ref to zero, but there's nothing forcing that. Currently, in this scenario the freeze listener remains in the freeze_listeners rbtree and in the remote node's freeze listener list, even though the ref for which the listener is registered is gone. This could potentially lead to a memory leak due to a refcount cycle. Thus, remove the freeze listener in this scenario.
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 patch: 6.18.39; patch: 0; patch: 7.2-rc3; 6.18; patch: 7.1.4; eafedbc7c050c44744fbdf80bdf3315e860b7513 <0644da3621ddd8e146280675a2a31d1e06634a1d; eafedbc7c050c44744fbdf80bdf3315e860b7513 <91b27f8172cdbf265240104772fd042a461a7767; eafedbc7c050c44744fbdf80bdf3315e860b7513 <bc4a9828897871ff3e5a1f8a1d346decbf4ee95e
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
Does this concern one of your customers?
This page cannot answer that — it does not know your estate. Whoever has recorded their environments gets the answer the morning after publication, together with a paragraph they can forward to the customer unedited.
Try it for 28 daysPatchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.