https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T22:17:01.720328+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-1859 CVE-2023-1859 2026-09-29T22:17:04.809046+00:00

Affected: Kernel

A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.

 https://vulnerability.circl.lu/vuln/usn-6056-1 USN-6056-1 — linux-oem-6.1 vulnerability 2026-09-29T22:17:04.809152+00:00

Affected: Ubuntu:22.04:LTS: linux-oem-6.1

It was discovered that a race condition existed in the Xen transport layer implementation for the 9P file system protocol in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (guest crash) or expose sensitive information (guest kernel memory).