Signal is active with 3 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In the Linux kernel, the following vulnerability has been resolved: sysfs: don't remove existing directory on update failure When sysfs_update_group() is called for a named group and create_files() fails (e.g. -ENOMEM), internal_create_group() calls kernfs_remove(kn) on the group directory. In the update path, kn was obtained via kernfs_find_and_get() and refers to a directory that already existed before this call. Removing it silently destroys a sysfs group that the caller did not create. Only remove the directory if we created it ourselves. On update failure the directory remains as it is left empty by remove_files() inside create_files(), but can be repopulated by a retry.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 1 product
CVE-2026-64185 In the Linux kernel, the following vulnerability has been resolved: sysfs: don't remove existing directory on update failure When sysfs_update_group() is called for… https://www.cve.org/CVERecord?id=CVE-2026-64185
Post summary
CVE‑2026‑64185 in the Linux kernel has been fixed – the vulnerability is resolved and more details are available on cve.org.
🚨*CVE* CVE-2026-64185 In the Linux kernel, the following vulnerability has been resolved: sysfs: don't remove existing directory on update failure When sysfs_update_group() is called for… https://www.cve.org/CVERecord?id=CVE-2026-64185 ----- Traducción: CVE-2026-64185 En … http://infoflow.cloud`
Post summary
The post notes that CVE-2026-64185, a Linux kernel sysfs bug, has been resolved, with no mention of a PoC, exploit, or active attacks.
🐛 VULNERABILITIES CVE Notify: 🚨 [CVE-2026-64185](https://git.kernel.org/stable/c/14f2c14ae86c4af17a0a9f8ab46dacf2d5fd1d8a) In the... https://git.kernel.org/stable/c/14f2c14ae86c4af17a0a9f8ab46dacf2d5fd1d8a #Vulnerability #CVE #ZeroDay
Post summary
A brief tweet announcing the disclosure of the new CVE-2026-64185, linking to the relevant Git commit, without additional details on exploitation or remediation.
5 of 5 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |
| OS | linux | linux_kernel | 7.1 | - | - |
| OS | linux | linux_kernel | 7.1 | - | - |
| OS | linux | linux_kernel | 7.1 | - | - |
| OS | linux | linux_kernel | 7.1 | - | - |