Resource exhaustion in Linux kernel - CVE-2026-43435
Published: May 8, 2026
Vulnerability identifier: #VU130751
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-43435
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to cause a denial of service.
The vulnerability exists due to improper resource management in rust_binder oneway spam detection when processing oneway binder transactions. A remote user can send a large number of crafted oneway transactions to cause a denial of service.
Affected software
Linux kernel
How to mitigate CVE-2026-43435
Install security update from vendor's repository.
Linux kernel - update to 7.0 rc3