https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T23:32:55.436363+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2019-19448 CVE-2019-19448 2026-09-28T23:32:55.439767+00:00

In the Linux kernel 5.0.21 and 5.3.11, mounting a crafted btrfs filesystem image, performing some operations, and then making a syncfs system call can lead to a use-after-free in try_merge_free_space in fs/btrfs/free-space-cache.c because the pointer to a left data structure can be the same as the pointer to a right data structure.