CVE-2026-27171
MediumAdvisory
Published 18 Feb 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.5
- base score, highest
- EPSS
- 0.002
- 14th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,439
- of 17,803 indexed, latest versions
- Container images
- 2,579
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
CVE-2026-27171 affecting package zlib for versions less than 1.3.2-1
Carried by container images the latest versions of 2,439 of 17,803 indexed charts deploy, on 2,579 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| zlibdeb | 1:1.2.13.dfsg-1, 1:1.3.dfsg-3.1ubuntu2, 1:1.3.dfsg-3.1ubuntu2.1, 1:1.3.dfsg+really1.3.1-1+b1+5 more | 1:1.3.dfsg-3.1ubuntu2.2, 1:1.3.dfsg+really1.3.1-1+e1, 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1,675 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 898 |
| zlibrpm | 1.2.11-lp151.5.3.1, 1.2.13-150500.4.3.1, 1.3.1-1.azl3 | 1.2.13-150500.4.6.1, 1.3.1-2.1, 1.3.2-1 | 6 |
- OSV records
- ALPINE-CVE-2026-27171DEBIAN-CVE-2026-27171CGA-x526-fwrp-6v3cUBUNTU-CVE-2026-27171AZL-77886ECHO-e10b-f259-a98bopenSUSE-SU-2026:10617-1SUSE-SU-2026:0783-1
- Also known as
- CGA-xjhg-6p5p-42rc, USN-8706-1
Charts affected
2,439 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
2,579 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| glpi/ | 4b681082a79e | zlib | no fix listed | 1 |
| goccx/ | f4b3ebea0303 | zlib | 1.3.2-r0 | 1 |
| goccx/ | 784b35910d52 | zlib | 1.3.2-r0 | 1 |
| golenski/ | c863dcb0c513 | zlib | no fix listed | 1 |
| golenski/ | 3a2b36df247b | zlib | no fix listed | 1 |
| golenski/ | 954caf4aaf6a | zlib | no fix listed | 1 |
| gorules/ | 3cd59e25efad | zlib | no fix listed | 1 |
| gotenberg/ | 206a6c708fc6 | zlib | no fix listed | 1 |
| gotenberg/ | 67097317623a | zlib | no fix listed | 1 |
| gotenberg/ | a40f92d7419a | zlib | no fix listed | 1 |
| gpappsoft/ | af7841adad26 | zlib | 1.3.2-r0 | 1 |
| gradiant/ | 332031245fce | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| gradle/ | 5bacbee677a9 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 3364714a2f64 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 01a63f4e032c | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 06bdcbb51fc2 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 0f4434c92b3e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 491b0578c049 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 84b76d56c594 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 8c7256f412fe | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | b8ec653c4423 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | f50931848bd8 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 36d07f8d276e | zlib | no fix listed | 1 |
| grafana/ | 8a3882e8c28b | zlib | no fix listed | 1 |
| grafana/ | 0f86bada30d6 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 2d1f9ae67c17 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 2ebef928d7e5 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 35c41e0fd029 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 464eac539793 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 5781759b3d27 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 62d2b9d20a19 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 70d9599b186c | zlib | 1.3.2-r0 | 1 |
| grafana/ | 74144189b384 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 8b37a2f028f1 | zlib | 1.3.2-r0 | 1 |
| grafana/ | a1701c218024 | zlib | 1.3.2-r0 | 1 |
| grafana/ | a9043254ba16 | zlib | 1.3.2-r0 | 1 |
| grafana/ | b5b59bfc7561 | zlib | 1.3.2-r0 | 1 |
| grafana/ | ba93c9d192e5 | zlib | 1.3.2-r0 | 1 |
| grafana/ | fa801ab6e1ae | zlib | 1.3.2-r0 | 1 |
| grafana/ | 35b02acc6765 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 42f541f22063 | zlib | no fix listed | 1 |
| grafana/ | 499851658393 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 65bfae480b57 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 8dcfdf466da0 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | f55a8a1937ff | zlib | 1.3.2-r0 | 1 |
| graphprotocol/ | b0436347fb24 | zlib | no fix listed | 1 |
| graphprotocol/ | f4452cdedd68 | zlib | no fix listed | 1 |
| graylog/ | 8a1f641cd7aa | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| greenkube/ | 0c01932282a4 | zlib | no fix listed | 1 |
| gresearch/ | 393aff4aa8f2 | zlib | 1.3.2-r0 | 1 |