CVE-2026-43419

MEDIUM EPSS 2.3%
Published May 8, 20261mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 8, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leaks in ceph_mdsc_build_path() Add __putname() calls to error code paths that did not free the "path" pointer obtained by __getname(). If ownership of this pointer is not passed to the caller via path_info.path, the function must free it before returning.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
2.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 10

VendorProductVersionRange
linuxlinux_kernel*≥5.10.234  –  <5.11
linuxlinux_kernel*≥5.15.177  –  <5.16
linuxlinux_kernel*≥6.1.125  –  <6.2
linuxlinux_kernel*≥6.6  –  <6.6.130
linuxlinux_kernel*≥6.7  –  <6.12.78
linuxlinux_kernel*≥6.13  –  <6.18.19
linuxlinux_kernel*≥6.19  –  <6.19.9
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any

References 5

  • git.kernel.org https://git.kernel.org/stable/c/040d159a45ded7f33201421a81df0aa2a86e5a0b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/097cd68f46686391a98f2618188f0cb7b7570de2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/13b8b9d6f59ef17fb96c298c3a0d62a8306950cc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5895d0164c84d7fec6abc198920c257f55c51899
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/657dc653b06a3cc0282aea447a3f137fa94066a4
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/040d159a45ded7f33201421a81df0aa2a86e5a0b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/097cd68f46686391a98f2618188f0cb7b7570de2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/13b8b9d6f59ef17fb96c298c3a0d62a8306950cc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5895d0164c84d7fec6abc198920c257f55c51899
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/657dc653b06a3cc0282aea447a3f137fa94066a4
    Patch