https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 15:26:08 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-267443 EUVD-2026-267443 https://cve.radiocsirt.org/vuln/euvd-2026-267443 https://cve.radiocsirt.org/vuln/fkie_cve-2026-24843 <p>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.</p> <p>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.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-24843 https://cve.radiocsirt.org/vuln/ghsa-qxx2-7h4c-83f4 <p><strong>Affected:</strong> Go: chainguard.dev/melange</p> <p>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.</p> <p>**Fix:** Fixed in [6e243d0d](https://github.com/chainguard-dev/melange/commit/6e243d0d46699f837d7c392397a694d2bcc7612b). Merged in release.</p> <p>**Acknowledgements**</p> <p>melange thanks Oleh Konko from [1seal](https://1seal.org/) for discovering and reporting this issue.</p> <p><strong>Affected:</strong> Go: chainguard.dev/melange</p> <p>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.</p> <p>**Fix:** Fixed in [6e243d0d](https://github.com/chainguard-dev/melange/commit/6e243d0d46699f837d7c392397a694d2bcc7612b). Merged in release.</p> <p>**Acknowledgements**</p> <p>melange thanks Oleh Konko from [1seal](https://1seal.org/) for discovering and reporting this issue.</p> https://cve.radiocsirt.org/vuln/ghsa-qxx2-7h4c-83f4