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
- 2,453
- of 17,803 indexed, latest versions
- Container images
- 2,605
- 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 2,453 of 17,803 indexed charts deploy, on 2,605 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 | 1,699 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 900 |
| 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
2,453 by stars
Container images carrying it
2,605 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| phan2410/ | 9c6ed6de26ca | zlib | no fix listed | 1 |
| phan2410/ | 4a86d138832d | zlib | no fix listed | 1 |
| photoprism/ | 650c6ad5a651 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| photoprism/ | 958642220223 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| photoprism/ | db16ee6b1ba3 | zlib | no fix listed | 1 |
| photoprism/ | fc6fd632ca74 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| phpdockerio/ | ea8354b42600 | zlib | 1.3.2-r0 | 1 |
| phpipam/ | 54468713454e | zlib | 1.3.2-r0 | 1 |
| phpipam/ | ace0efd24830 | zlib | 1.3.2-r0 | 1 |
| phpmyadmin/ | 42a200db07b4 | zlib | no fix listed | 1 |
| pk910/ | 3dcae6a62896 | zlib | no fix listed | 1 |
| platzio/ | d5e5972f344b | zlib | 1.3.2-r0 | 1 |
| platzio/ | 73083749b46a | zlib | 1.3.2-r0 | 1 |
| plexinc/ | 83a425ae9e13 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| pmoscode/ | 8ee61554699c | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 2b91d6a46e06 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 2c202c43c0aa | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 2c8dc938b2f9 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 6e1a36d646a3 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 9785e5b82334 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | e3e189d9d519 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | f9297eea817d | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | fcd82530bc8b | zlib | 1.3.2-r0 | 1 |
| pockost/ | 7f5d293cbe4e | zlib | no fix listed | 1 |
| pococze/ | 7a1aab425e51 | zlib | no fix listed | 1 |
| polyaxon/ | 163707082036 | zlib | no fix listed | 1 |
| polyaxon/ | a5fec70e757b | zlib | no fix listed | 1 |
| postgis/ | 5a1dbedac34e | zlib | 1.3.2-r0 | 1 |
| postgis/ | 7e00e8c3539f | zlib | no fix listed | 1 |
| powerdns/ | 33aadc74a8d6 | zlib | no fix listed | 1 |
| praravind1801/ | f29d637b9ce1 | zlib | no fix listed | 1 |
| prefecthq/ | 1df4b5b6238a | zlib | no fix listed | 1 |
| prefecthq/ | f518ebb9c353 | zlib | no fix listed | 1 |
| prefecthq/ | 6e0e79cabdc2 | zlib | no fix listed | 1 |
| pretix/ | 5df3b7aa852e | zlib | no fix listed | 1 |
| probely/ | 741b34e8166f | zlib | no fix listed | 1 |
| prodrigestivill/ | f70742ebe42b | zlib | no fix listed | 1 |
| prom/ | 71c2e988af06 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| prompve/ | e3d501a82df5 | zlib | 1.3.2-r0 | 1 |
| promzeus/ | 82f6d56e280b | zlib | no fix listed | 1 |
| providus/ | e0b9f03bcd98 | zlib | 1.3.2-r0 | 1 |
| prowlercloud/ | 4f252d579be2 | zlib | no fix listed | 1 |
| prowlercloud/ | 79ee83c8e702 | zlib | 1.3.2-r0 | 1 |
| proxysql/ | 947a7abad45b | zlib | no fix listed | 1 |
| proxysql/ | a4d6c35c2949 | zlib | no fix listed | 1 |
| psono/ | 3b974b43ea03 | zlib | 1.3.2-r0 | 1 |
| pubeldev/ | 1091665a020a | zlib | 1.3.2-r0 | 1 |
| pypiserver/ | e935e19433ef | zlib | 1.3.2-r0 | 1 |
| qdrant/ | 5f2a56b95266 | zlib | no fix listed | 1 |
| qdrant/ | 66ee661d5241 | zlib | no fix listed | 1 |