DLPX-97865 Ubuntu Security Notification for Python Vulnerabilities (USN-8509-1)#399
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…9-1) Pin the fixed Ubuntu USN-8509-1 python3.12 binaries (3.12.3-1ubuntu0.15) into the release appliance via misc-debs. Remediates CVE-2026-6100 (DLPX-97878), CVE-2025-69534 (DLPX-97875), CVE-2026-4786 (DLPX-97873), CVE-2026-4224 (DLPX-97869), and CVE-2026-3644 (DLPX-97865). The release build ships 3.12.3-1ubuntu0.13. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
david-mendez1
approved these changes
Jul 10, 2026
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Pull request overview
Backports Ubuntu USN-8509-1 security-fixed python3.12 binaries into the release-track appliance via the misc-debs meta-package, ensuring the appliance installs 3.12.3-1ubuntu0.15 instead of the currently vulnerable -0.13 build.
Changes:
- Added five sha256-pinned
.debentries forpython3.12and related runtime libraries corresponding to3.12.3-1ubuntu0.15. - Documented the security context (USN, CVEs, and internal tracking tickets) alongside the pinned artifacts.
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Summary
Backports the Ubuntu USN-8509-1
python3.12security update (3.12.3-1ubuntu0.15) to the release-track appliance via themisc-debsextension point. Thereleasebuild (2026.4.0.0) installs3.12.3-1ubuntu0.13, which is still vulnerable to these CVEs.Remediates:
Changes:
packages/misc-debs/config.sh: five sha256-pinneddebs=()entries — thepython3.12binaries the appliance installs — under a comment block naming the USN, Jira tickets, CVEs, and the Ubuntu archive source..debs uploaded tohttp://artifactory.delphix.com/artifactory/linux-pkg/misc-debs/:libpython3.12-minimal_3.12.3-1ubuntu0.15_amd64.deblibpython3.12-stdlib_3.12.3-1ubuntu0.15_amd64.deblibpython3.12t64_3.12.3-1ubuntu0.15_amd64.debpython3.12_3.12.3-1ubuntu0.15_amd64.debpython3.12-minimal_3.12.3-1ubuntu0.15_amd64.debFetched from the Ubuntu 24.04 LTS (noble)
noble-security/noble-updatesarchive.Test plan
make shellcheck+make shfmtcheck— both clean locally on this branch).git-ab-pre-pushbuilds an appliance image with3.12.3-1ubuntu0.15replacing0.13;pre-checkinregression passes.dpkg-query -W python3.12reports3.12.3-1ubuntu0.15.🤖 Generated with Claude Code
Testing Done
ab-pre-push build #14506: IN PROGRESS
linux-pkg@ccad6fc(againstrelease); additional package built:misc-debs