CVE-2026-27456
MediumAdvisory
Published 3 Apr 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 4.7
- base score, highest
- EPSS
- 0.001
- 2nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,200
- of 17,805 indexed, latest versions
- Container images
- 2,355
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
libblkid-devel-2.42-1.1 on GA media
Carried by container images the latest versions of 2,200 of 17,805 indexed charts deploy, on 2,355 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| util-linuxdeb | 1:2.27.1-6ubuntu3.3, 1:2.38.1-5+deb12u1, 1:4.16.0-2+really2.41-5, 2.20.1-5.1ubuntu20.2+44 more | 2.37.2-4ubuntu3.6, 2.39.3-9ubuntu6.6, 2.41.3-3ubuntu2.2, 2.41.5-0+deb13u1+1 more | 2,240 |
| util-linuxapk | 2.41-r9, 2.41.2-r0 | 2.41.4-r0, 2.41.6-r0 | 105 |
| util-linuxrpm | 2.33.1-lp151.3.3.2, 2.40.4-150700.2.4, 2.40.4-150700.4.10.1, 2.41.1-160000.2.2+1 more | 2.40.4-150700.4.13.1, 2.41.1-160000.4.1, 2.42-1.1 | 10 |
Charts affected
2,200 by stars
Container images carrying it
2,355 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 7bff29dcec72 | util-linux | no fix listed | 1 |
| ghcr.io/ | fbba58ddb1a6 | util-linux | no fix listed | 1 |
| ghcr.io/ | 416e980f76a6 | util-linux | no fix listed | 1 |
| ghcr.io/ | f7e607f24071 | util-linux | no fix listed | 1 |
| ghcr.io/ | 7dc0ee57b628 | util-linux | no fix listed | 1 |
| ghcr.io/ | ae9ae0925ff8 | util-linux | 2.37.2-4ubuntu3.6 | 1 |
| ghcr.io/ | 9a32b89c0c19 | util-linux | 2.41.6-r0 | 1 |
| mcr.microsoft.com/ | bccaa701e2df | util-linux | no fix listed | 1 |
| mcr.microsoft.com/ | 13221ac5f673 | util-linux | no fix listed | 1 |
| mcr.microsoft.com/ | 49a57dc220b1 | util-linux | no fix listed | 1 |
| mcr.microsoft.com/ | 4bab24f36c1e | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| mcr.microsoft.com/ | ba4c8329f48f | util-linux | 2.37.2-4ubuntu3.6 | 1 |
| mcr.microsoft.com/ | cee0f4db03b5 | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| mcr.microsoft.com/ | fbf79e0fea59 | util-linux | no fix listed | 1 |
| mcr.microsoft.com/ | e101b832b34d | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 5a5d32281374 | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 138c8b82c398 | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| public.ecr.aws/ | f669a6eacf8c | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| public.ecr.aws/ | 43316f900242 | util-linux | 2.41.3-3ubuntu2.2 | 1 |
| public.ecr.aws/ | 1ed844ecab29 | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| public.ecr.aws/ | 97d830d5538a | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| public.ecr.aws/ | a47eb6cc17ea | util-linux | 2.41.3-3ubuntu2.2 | 1 |
| public.ecr.aws/ | 47200b041382 | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 832d7785830f | util-linux | 2.41.5-0+deb13u1 | 1 |
| public.ecr.aws/ | f4925b15ce94 | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| public.ecr.aws/ | bda08753668d | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| public.ecr.aws/ | 59c7e728fb3a | util-linux | 2.41.5-0+deb13u1 | 1 |
| public.ecr.aws/ | fea799d4fb2f | util-linux | no fix listed | 1 |
| public.ecr.aws/ | ee9d973e3952 | util-linux | 2.37.2-4ubuntu3.6 | 1 |
| public.ecr.aws/ | b7d7910c0bb0 | util-linux | 2.41.5-0+deb13u1+e1 | 1 |
| public.ecr.aws/ | af8cea3b8538 | util-linux | 2.41.5-0+deb13u1+e1 | 1 |
| public.ecr.aws/ | b1493760c716 | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 34823c8abe00 | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 5cd62142d6ed | util-linux | no fix listed | 1 |
| public.ecr.aws/ | f8fb4eea4071 | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 046ef5c9ed50 | util-linux | no fix listed | 1 |
| public.ecr.aws/ | dc5a516c2333 | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 36d051110158 | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 9e14a72b066d | util-linux | no fix listed | 1 |
| public.ecr.aws/ | f7567ce3419d | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 86380a01587d | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| public.ecr.aws/ | efcecf98b912 | util-linux | no fix listed | 1 |
| public.ecr.aws/ | 573779e57fae | util-linux | no fix listed | 1 |
| public.ecr.aws/ | f74851ce31f5 | util-linux | no fix listed | 1 |
| quay.io/ | 70fd7c00418d | util-linux | 2.37.2-4ubuntu3.6 | 1 |
| quay.io/ | 578934444f04 | util-linux | 2.37.2-4ubuntu3.6 | 1 |
| quay.io/ | 0deb1a1c9176 | util-linux | 2.41.3-3ubuntu2.2 | 1 |
| quay.io/ | 5b6701d8fb31 | util-linux | 2.37.2-4ubuntu3.6 | 1 |
| quay.io/ | 95b5cf7ba6fe | util-linux | 2.39.3-9ubuntu6.6 | 1 |
| quay.io/ | a36ab0c0860c | util-linux | 2.39.3-9ubuntu6.6 | 1 |