https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-03T04:26:21.339496+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-88265 fkie_cve-2026-88265 2026-10-03T04:26:21.355050+00:00

A flaw was found in crun. After pivot_root, reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, then change that file's ownership. Affected versions are crun 1.29.1 and earlier. Default configurations that mount a fresh /dev are not exposed. No fixed release is available yet.

 https://vulnerability.circl.lu/vuln/ghsa-cwhr-hwj2-cjrp GHSA-cwhr-hwj2-cjrp 2026-10-03T04:26:21.355219+00:00

A flaw was found in crun. After pivot_root, reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, then change that file's ownership. Affected versions are crun 1.29.1 and earlier. Default configurations that mount a fresh /dev are not exposed. No fixed release is available yet.

 https://vulnerability.circl.lu/vuln/rhsa-2026:71668 RHSA-2026:71668 — Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update 2026-10-03T04:26:21.355260+00:00

crun: crun: /dev/console symlink follow allows root-owned file creation outside the rootfs crun: crun: /dev/null symlink follow during stdio reopen allows host bind-mount write and chown

 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-88265 UBUNTU-CVE-2026-88265 2026-10-03T04:26:21.355301+00:00

Affected: Ubuntu:20.04:LTS: crun, Ubuntu:22.04:LTS: crun, Ubuntu:24.04:LTS: crun, Ubuntu:26.04:LTS: crun

A flaw was found in crun. After pivot_root, reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, then change that file's ownership. Affected versions are crun 1.29.1 and earlier. Default configurations that mount a fresh /dev are not exposed. No fixed release is available yet.