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Double-Free

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high advisory

CVE-2026-31507 Double-Free Vulnerability in net/smc

CVE-2026-31507 is a double-free vulnerability in the net/smc module that occurs when the tee() function duplicates a splice pipe buffer, potentially leading to memory corruption and denial of service.

cve-2026-31507 double-free memory corruption denial of service
2r 2t 1c
critical advisory

CVE-2026-33824: Windows IKE Extension Double Free Vulnerability

A double free vulnerability in the Windows IKE Extension, tracked as CVE-2026-33824, allows an unauthenticated remote attacker to execute arbitrary code over the network.

cve-2026-33824 windows ike double-free remote-code-execution
2r 3t 1c 1i
high advisory

CVE-2026-26179 Windows Kernel Double Free Privilege Escalation

CVE-2026-26179 is a double free vulnerability in the Windows Kernel, allowing a locally authenticated attacker to elevate privileges on the system.

privilege-escalation windows kernel double-free
2r 1t 1c
critical advisory

CVE-2026-31609 SMB Client Double-Free Vulnerability

CVE-2026-31609 is a critical double-free vulnerability in the SMB client, specifically within the smbd_free_send_io() function after smbd_send_batch_flush(), potentially leading to arbitrary code execution.

smb double-free cve-2026-31609 rce
2r 1c