CVE-2025-68761
NoneCVSS
—
EPSS
0.1%
Published
Jan 5, 2026
CISA due date
—
The record
In the Linux kernel, the following vulnerability has been resolved: hfs: fix potential use after free in hfs_correct_next_unused_CNID() This code calls hfs_bnode_put(node) which drops the refcount and then dreferences "node" on the next line. It's only safe to use "node" when we're holding a reference so flip these two lines around.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Linux | Kernel | 6.18.0 | 6.18.2 |
| openSUSE:Tumbleweed | kernel-source | 0 | 6.18.5-1.1 |
| openSUSE:Tumbleweed | kernel-source-longterm | 0 | 6.18.16-1.1 |
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