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HIGH Updates Debian Security

DSA-6247-1 lxd - security update

Multiple denial-of-service vulnerabilities (CVE-2026-40197, CVE-2026-40251, CVE-2026-41648, CVE-2026-41684, CVE-2026-41685) have been discovered in the LXD container manager. For Debian 12 (bookworm), the issues are fixed in version 5.0.2-5+deb12u6, and for Debian 13 (trixie), in version 5.0.2+git20231211.1364ae4-9+deb13u6. Users are advised to upgrade their `lxd` packages immediately.
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[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index] [SECURITY] [DSA 6247-1] lxd security update To: debian-security-announce@lists.debian.org Subject: [SECURITY] [DSA 6247-1] lxd security update From: Moritz Muehlenhoff <jmm@debian.org> Date: Mon, 4 May 2026 19:07:56 +0000 Message-id: <[🔎] afjujK8zpXA8WKPz@seger.debian.org> Reply-to: debian-security-announce-request@lists.debian.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-6247-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff May 04, 2026 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : lxd CVE ID : CVE-2026-40197 CVE-2026-40251 CVE-2026-41648 CVE-2026-41684 CVE-2026-41685 Multiple security issues were discovered in LXD, a system container and virtual machine manager, which could result in denial of service. For the oldstable distribution (bookworm), these problems have been fixed in version 5.0.2-5+deb12u6. For the stable distribution (trixie), these problems have been fixed in version 5.0.2+git20231211.1364ae4-9+deb13u6. We recommend that you upgrade your lxd packages. For the detailed security status of lxd please refer to its security tracker page at: https://security-tracker.debian.org/tracker/lxd Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAmn47loACgkQEMKTtsN8 Tja1lw/9FEDkFSsFHTBgg5qw2UYXDYB35zmL0msNe92ejmU3/zksP2PRS7OBOw17 t+REn11x8H0fCukSSwqRK8uhOjTe3RR3f/+8GLyFvfsJnM9HnRfl1jRq1Zps24Fu WFjMS6yzbBRhpEd18+qeJ4U6XVHJnG1n2FRj5g76mIUxROAO947NnYtdUOhgPegS WGvxUUWhV5yzNrk/eP2mmIYyqMVrhjW52DQRKOTb3DCB+LfjnpyB+PaWFSPkOkGs N9Ex0edlg4ttyPXpOAFG6e/cU/yIg1pIWuXZBS/xRUK6n9fjsDLJJ3dUkYoNctyO 89md3F2spercUiQVbpS++yrRYK+1C4aVbXrvuOKVPdzcBu+pFxIKQCECjF9PxPIy 1Go2IhsNt4CNbw3NlAjBT+qEXNTpVisRNtdgdKgasgsHlPj8qUcC+cmggo20alS4 9U+x+NK3QgLEMw7DURT2tVvr+FpFFfs1eraa4O5Qek3rQql7KD2H/9e83sgomN6U DdGMfgGn6BrF9yvakjpsxOzM7tskwRF8+xR09UXxLyqMtwh02MxzSOBduhjygAxQ bCRd7KSueH2uzSRiioEhWXZuvswisgwRVURVK99zRw5/sGusZmpo/tJFrZQIEaHR zA2pfWnmEgwmS1aLJsy5LPVI3AnAtdWRiKAGfj0r9cgclQ13rUI= =ZZsb -----END PGP SIGNATURE----- Reply to: debian-security-announce@lists.debian.org Moritz Muehlenhoff (on-list) Moritz Muehlenhoff (off-list) Prev by Date: [SECURITY] [DSA 6246-1] openjdk-25 security update Previous by thread: [SECURITY] [DSA 6246-1] openjdk-25 security update Index(es): Date Thread

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