CVE-2026-93810
Published: September 26, 2026Last modified: October 6, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double fput Fix a double fput() in error handling in cachefiles_create_tmpfile().
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7 |
| Attack Vector | LOCAL |
| Attack complexity | HIGH |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.189-r0) |
| 25 LTS | linux-lts | Fixed (6.12.111-r0) | |
| Stream | linux-lts | Fixed (6.18.53-r0) |
References
- https://git.kernel.org/stable/c/246098a2b8e88761e92cf82c1be1ec576437b176
- https://git.kernel.org/stable/c/90b306eee037d0a6a8f4aac834b46e05c5ddd0bf
- https://git.kernel.org/stable/c/af6830cc12dfe86c832dccc9c9878a93aaa22f83
- https://git.kernel.org/stable/c/e582a3e99584d5a634a3cbce4b12e9381fd5d964
- https://git.kernel.org/stable/c/e9c2e68c3890a935abbd5f54dbce653f9a16836c