EUVD-2026-36469

unboundedspsc is an "unbounded" extension of boundedspscqueue. In versions 0.2.0 and prior, sender::send pointer-as-value transmute causes OOB read and fake-Arc drop under TX/RX race. At time of publication, there are no publicly available patches...

unbounded-spsc: Sender::send pointer-as-value transmute causes OOB read and fake-Arc drop under TX/RX race

Summary Sender::send in src/lib.rs contains an unsafe block in the DISCONNECTED arm that transmutes a raw pointer mut Producer into the bytes of a value-level Consumer. The author's intent, visible in the surrounding comment at lines 386-390, was a value transmute. The shipped code is one level o...

GHSA-6M57-8R3P-PQX6 unbounded-spsc: Sender::send pointer-as-value transmute causes OOB read and fake-Arc drop under TX/RX race

Summary Sender::send in src/lib.rs contains an unsafe block in the DISCONNECTED arm that transmutes a raw pointer mut Producer into the bytes of a value-level Consumer. The author's intent, visible in the surrounding comment at lines 386-390, was a value transmute. The shipped code is one level o...

CVE-2026-46690

creationtimestamp| type| source ---|---|--- 2026-05-18 15:05:17+00:00| published-proof-of-concept| https://github.com/spearman/unbounded-spsc/security/advisories/GHSA-6m57-8r3p-pqx6...

Linux Distros Unpatched Vulnerability : CVE-2025-38515

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/sched: Increment job count before swapping tail spsc queue A small race exists between spscqueuepush and the run-job worker, in which spscqueuepush may retu...

SUSE CVE-2025-38515

In the Linux kernel, the following vulnerability has been resolved: drm/sched: Increment job count before swapping tail spsc queue A small race exists between spscqueuepush and the run-job worker, in which spscqueuepush may return not-first while the run-job worker has already idled due to the jo...

AZL-66392 CVE-2025-38515 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: drm/sched: Increment job count before swapping tail spsc queue A small race exists between spscqueuepush and the run-job worker, in which spscqueuepush may return not-first while the run-job worker has already idled due to the jo...

AZL-73545 CVE-2025-38515 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/sched: Increment job count before swapping tail spsc queue A small race exists between spscqueuepush and the run-job worker, in which spscqueuepush may return not-first while the run-job worker has already idled due to the jo...

UBUNTU-CVE-2025-38515

In the Linux kernel, the following vulnerability has been resolved: drm/sched: Increment job count before swapping tail spsc queue A small race exists between spscqueuepush and the run-job worker, in which spscqueuepush may return not-first while the run-job worker has already idled due to the jo...

PT-2025-33558

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition exists between the spsc queue push function and the run-job worker, potentially causing job scheduling to halt and leading to hangs while waiting on DMA fences. This...

Fedora: Security Advisory for jctools (FEDORA-2024-129d8ca6fc)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 33 Update: jctools-3.1.0-1.fc33

This project aims to offer some concurrent data structures currently missing from the JDK: =EF=BF=BD=EF=BF=BD SPSC/MPSC/SPMC/MPMC Bounded lock free queues =EF=BF=BD=EF=BF=BD SPSC/MPSC Unbounded lock free queues =EF=BF=BD=EF=BF=BD Alternative interfaces for queues =EF=BF=BD=EF=BF=BD Offheap...