CVE-2026-64259

CVE-2026-64259 (Linux kernel, fuse-uring) : A race allowed a use-after-free in fuse-uring by letting a fuse_req on an SQE commit become findable after memcpy, if a malicious userspace sent commit SQEs before the request reached fuse-server. The fix reorders operations: moving fuse_uring_add_to_pq...

CVE-2025-9408

System call entry on Cortex M and possibly R and A, but I think not has a race which allows very practical privilege escalation for malicious userspace processes...

CVE-2025-9408

System call entry on Cortex M and possibly R and A, but I think not has a race which allows very practical privilege escalation for malicious userspace processes...

CVE-2025-9408 Userspace privilege escalation vulnerability on Cortex M

System call entry on Cortex M and possibly R and A, but I think not has a race which allows very practical privilege escalation for malicious userspace processes...

EUVD-2025-84338

System call entry on Cortex M and possibly R and A, but I think not has a race which allows very practical privilege escalation for malicious userspace processes...

PT-2025-46349

Name of the Vulnerable Software and Affected Versions versions prior to 2025-9408 Description A race condition exists during system call entry on Cortex M processors, potentially allowing privilege escalation for malicious user space processes. It is possible this issue may also affect Cortex R a...

PT-2025-36374

Name of the Vulnerable Software and Affected Versions: Trusted OS affected versions not specified Description: Insufficient parameter validation during process space allocation in the Trusted OS TOS can allow a malicious userspace process to trigger an integer overflow, potentially leading to a...

FreeBSD -- sendmsg(2) privilege escalation

Problem Description: When handling a 32-bit sendmsg2 call, the compat32 subsystem copies the control message to be transmitted if any into kernel memory, and adjusts alignment of control message headers. The code which performs this work contained a time-of-check to time-of-use TOCTOU vulnerabili...