CVE-2026-68422
CVE CVE-2026-68422EUVD EUVD-2026-55608Published 2026-08-10T12:04:42.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix root leak if its reloc root is unexpected in merge_reloc_roots() If we have an unexpected reloc_root for our root, we jump to the out label but never drop the reference we obtained for root, resulting in a leak. Add a missing btrfs_put_root() call.
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 24213fa46c7080c31d79aa2e3e2f0d9480cab700 <ce6050bafb4e33377dc17fcc357736bfc351180c; patch: 6.12.101; patch: 6.6.148; patch: 7.2-rc4; 5.13; 24213fa46c7080c31d79aa2e3e2f0d9480cab700 <72f673d1c1deb819554d3e7e154f6d84301eb735; patch: 0; patch: 7.1.6; 24213fa46c7080c31d79aa2e3e2f0d9480cab700 <60a23d4ea169e27403f3bb023bb98036797c0206; patch: 6.18.42; 24213fa46c7080c31d79aa2e3e2f0d9480cab700 <b3d39b03799600c76c33486e2d29b73a771023db; 24213fa46c7080c31d79aa2e3e2f0d9480cab700 <7591d1727067d6063247901ad25c4bdc4e5695c4
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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