https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 07:21:22 +0000 https://vulnerability.circl.lu/vuln/cve-2026-31554 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>futex: Require sys_futex_requeue() to have identical flags</p> <p>Nicholas reported that his LLM found it was possible to create a UaF when sys_futex_requeue() is used with different flags. The initial motivation for allowing different flags was the variable sized futex, but since that hasn&#39;t been merged (yet), simply mandate the flags are identical, as is the case for the old style sys_futex() requeue operations.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>futex: Require sys_futex_requeue() to have identical flags</p> <p>Nicholas reported that his LLM found it was possible to create a UaF when sys_futex_requeue() is used with different flags. The initial motivation for allowing different flags was the variable sized futex, but since that hasn&#39;t been merged (yet), simply mandate the flags are identical, as is the case for the old style sys_futex() requeue operations.</p> https://vulnerability.circl.lu/vuln/cve-2026-31554