In the Linux kernel, the following vulnerability has been resolved:
dlm: validate length in dlm_search_rsb_tree
The len parameter in dlm_dump_rsb_name() is not validated and comes
from network messages. When it exceeds DLM_RESNAME_MAXLEN, it can
cause out-of-bounds write in dlm_search_rsb_tree().
Add length validation to prevent potential buffer overflow.
References
Configurations
Configuration 1 (hide)
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History
08 May 2026, 17:57
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| First Time |
Linux linux Kernel
Linux |
|
| References | () https://git.kernel.org/stable/c/080e5563f878c64e697b89e7439d730d0daad882 - Patch | |
| References | () https://git.kernel.org/stable/c/082083c9fbd99422a0370fe2102144a231c9f5d6 - Patch | |
| References | () https://git.kernel.org/stable/c/5f053a2e7209d326cbbc07738fa6d6893d307438 - Patch | |
| References | () https://git.kernel.org/stable/c/67288113c5e6cf9e659b4065c0ed6f16100e0c71 - Patch | |
| CWE | CWE-787 |
08 May 2026, 13:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
06 May 2026, 12:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-06 12:16
Updated : 2026-05-08 17:57
NVD link : CVE-2026-43125
Mitre link : CVE-2026-43125
CVE.ORG link : CVE-2026-43125
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-787
Out-of-bounds Write