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ID:12695 - Exploit for Resource management error in Linux kernel - CVE-2026-43500
ID:12695 - Exploit for Resource management error in Linux kernel - CVE-2026-43500
Published: May 8, 2026
Vulnerability identifier: #VU130759
Vulnerability risk: High
CVE-ID: CVE-2026-43500
CWE-ID: CWE-399
Exploitation vector: Local access
Vulnerable software:
Linux kernel
Linux kernel
Link to public exploit:
Vulnerability description
The vulnerability allows a local user to escalate privileges on the system.
The RxRPC Page-Cache Write vulnerability exists due to improper management of internal resources. A local user can execute arbitrary code with root privileges.
Note, this vulnerability is one of two issues described as Dirty Frag.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.