EUVD-2025-36204Published

Constellation is the first Confidential Kubernetes. The Constellation CVM image uses LUKS2-encrypted volumes for persistent storage. When opening an encrypted storage device, the CVM uses the libcryptsetup function crypt_activate_by_passhra…

Exact source revision recorded 11 Nov 2026 03:36:46 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

euvd · EUVD-2025-36204

Published

Constellation is the first Confidential Kubernetes. The Constellation CVM image uses LUKS2-encrypted volumes for persistent storage. When opening an encrypted storage device, the CVM uses the libcryptsetup function crypt_activate_by_passhrase. If the VM is successful in opening the partition with the disk encryption key, it treats the volume as confidential. However, due to the unsafe handling of null keyslot algorithms in the cryptsetup 2.8.1, it is possible that the opened volume is not encrypted at all. Cryptsetup prior to version 2.8.1 does not report an error when processing LUKS2-formatted disks that use the cipher_null-ecb algorithm in the keyslot encryption field. This vulnerability is fixed in 2.24.0.

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Oct 27, 2025, 7:33:23 PM

dateUpdated: Nov 28, 2025, 2:45:46 PM

1 related source bulletins · separate from aliases

openSUSE-SU-2025:15710-1: govulncheck-vulndb-0.0.20251105T184115-1.1 on GA media

CVE-2016-11063 · CVE-2016-11066 · CVE-2016-11067 · CVE-2016-11068 · CVE-2016-11069 · CVE-2016-11070 · CVE-2016-11071 · CVE-2016-11072 · CVE-2016-11073 · CVE-2016-11074 · CVE-2016-11075 · CVE-2016-11076 · CVE-2016-11077 · CVE-2016-11078 · CVE-2016-11079 · CVE-2016-11080 · CVE-2016-11081 · CVE-2016-11082 · CVE-2016-11083 · CVE-2016-11084 · CVE-2017-18872 · CVE-2023-32199 · CVE-2024-58269 · CVE-2025-10545 · CVE-2025-10678 · CVE-2025-10954 · CVE-2025-11374 · CVE-2025-11375 · CVE-2025-11579 · CVE-2025-11621 · CVE-2025-12044 · CVE-2025-26625 · CVE-2025-27093 · CVE-2025-41410 · CVE-2025-41443 · CVE-2025-54286 · CVE-2025-54287 · CVE-2025-54288 · CVE-2025-54289 · CVE-2025-54290 · CVE-2025-54291 · CVE-2025-54293 · CVE-2025-54469 · CVE-2025-54470 · CVE-2025-54471 · CVE-2025-54499 · CVE-2025-58073 · CVE-2025-58075 · CVE-2025-58356 · CVE-2025-59043 · CVE-2025-59048 · CVE-2025-59530 · CVE-2025-59836 · CVE-2025-59937 · CVE-2025-61141 · CVE-2025-61524 · CVE-2025-61581 · CVE-2025-61688 · CVE-2025-62156 · CVE-2025-62157 · CVE-2025-62375 · CVE-2025-62506 · CVE-2025-62513 · CVE-2025-62705 · CVE-2025-62714 · CVE-2025-62725 · CVE-2025-62820 · CVE-2025-64101 · CVE-2025-64102 · CVE-2025-64103

Source published: Oct 27, 2025, 7:33:23 PM (timezone not stated)
Source modified: Nov 28, 2025, 2:45:46 PM (timezone not stated)
Observed here: 11 Nov 2026 03:36:46 UTC
Source terms: ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.

EUVD CVSS 4.0 · 8.3 CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N