CVE-2023-53626CWE-415

CVE-2023-53626

High · published October 7, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
11.3
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

ext4: fix possible double unlock when moving a directory

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00215 · 11.3th percentile
Weakness
CWE-415 · Double Free
Published
2025-10-07T20:15Z
Affected products (7)
ProductVersionsFixed in
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (6)
https://git.kernel.org/stable/c/020166bc6669ca9fb267ebd96bd88c4fb64a5d46 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1c93c42c7bb23057bde8a0a2ab834927ff64d20c · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/43ce288ab5d7274a4a141d7f5e3ed2ab7b41f8a2 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/70e42feab2e20618ddd0cbfc4ab4b08628236ecd · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c16cbd8233d6c58fc488545393e49b5d55729990 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e71eb4dca41f0f36823724ced0406bb2dbdd5506 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 07 OCT 15:19Z
    ext4: fix possible double unlock when moving a directory
    cvelistv5