https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T17:28:51.665366+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-24843 CVE-2026-24843 — melange QEMU runner could write files outside workspace directory 2026-10-07T17:28:51.685821+00:00

Affected: chainguard-dev melange

melange allows users to build apk packages using declarative pipelines. In version 0.11.3 to before 0.40.3, an attacker who can influence the tar stream from a QEMU guest VM could write files outside the intended workspace directory on the host. The retrieveWorkspace function extracts tar entries without validating that paths stay within the workspace, allowing path traversal via ../ sequences. This issue has been patched in version 0.40.3.