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
- 12th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,456
- of 17,792 indexed, latest versions
- Container images
- 2,606
- 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 2,456 of 17,792 indexed charts deploy, on 2,606 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 | 1,698 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 902 |
| 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
2,456 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| api-snapyoukadevVerified publisher | 0.1.1 | 1 of 1See more | 2,692 |
| changedetection-iozekker6Verified publisher | 1.99.0 | 1 of 1See more | 2,630 |
| endlessh-gozekker6Verified publisher | 0.4.0 | 1 of 1See more | 485 |
| language-toolzekker6Verified publisher | 1.12.1 | 1 of 2See more | 1,565 |
| NEW_APPzekker6Verified publisher | 0.0.0 | 1 of 1See more | 1,861 |
| zipkinzipkinVerified publisher | 0.5.0 | 1 of 1See more | 1,160 |
Container images carrying it
2,606 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| bitnamilegacy/ | 17444b4b2c96 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 9ba5d16f9c64 | zlib | no fix listed | 1 |
| bitnamilegacy/ | d24925821dd2 | zlib | no fix listed | 1 |
| bitnamilegacy/ | e328cff6e450 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 92356da09704 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 0cca9d93a617 | zlib | no fix listed | 1 |
| bitnamilegacy/ | e7e1b3a90682 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 02e2f47a405e | zlib | no fix listed | 1 |
| bitnamilegacy/ | 3332e81afb4f | zlib | no fix listed | 1 |
| bitnamilegacy/ | 3ba6e6f11388 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 687034f33da6 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 85198aae0aed | zlib | no fix listed | 1 |
| bitnamilegacy/ | 90fda44bfa42 | zlib | no fix listed | 1 |
| bitnamilegacy/ | cc55da2fa366 | zlib | no fix listed | 1 |
| bitnamilegacy/ | cf63048c9209 | zlib | no fix listed | 1 |
| bitnamilegacy/ | d885ac277163 | zlib | no fix listed | 1 |
| bitnamilegacy/ | e6fa49bb0347 | zlib | no fix listed | 1 |
| bitnamilegacy/ | ea55532b6f75 | zlib | no fix listed | 1 |
| bitnamilegacy/ | fb3806e823c2 | zlib | no fix listed | 1 |
| bitnamilegacy/ | fdc6979dbc53 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 08b1b7cb6a5b | zlib | no fix listed | 1 |
| bitnamilegacy/ | 74a3d7c747eb | zlib | no fix listed | 1 |
| bitnamilegacy/ | cd593809e359 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 189aae381e7f | zlib | no fix listed | 1 |
| bitnamilegacy/ | 5261cae9e407 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 6a5b1d0b5942 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 70cafc5a71e8 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 9c6fecd24bf3 | zlib | no fix listed | 1 |
| bitnamilegacy/ | cdc2efa9c306 | zlib | no fix listed | 1 |
| bitnamilegacy/ | a53d023fdfaf | zlib | no fix listed | 1 |
| bitnamilegacy/ | a006df1fd47e | zlib | no fix listed | 1 |
| bitnamilegacy/ | 0ca3ea1d2f82 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 0cb31d0fc356 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 0384ca2eec63 | zlib | no fix listed | 1 |
| bitnamilegacy/ | 4f0191fba7d3 | zlib | no fix listed | 1 |
| bitnamilegacy/ | a185655855b3 | zlib | no fix listed | 1 |
| bitnami/ | 16a7dae804fb | zlib | no fix listed | 1 |
| bitnami/ | dd8f2cba9a5b | zlib | no fix listed | 1 |
| bitnami/ | 835e5f8392c3 | zlib | no fix listed | 1 |
| bitnami/ | b3bd5b6be9a0 | zlib | no fix listed | 1 |
| bitnami/ | 4e65bf641805 | zlib | no fix listed | 1 |
| blackducksoftware/ | c14bbbf45536 | zlib | no fix listed | 1 |
| blackducksoftware/ | b10eaea94fd3 | zlib | no fix listed | 1 |
| blockstream/ | 9472492530e3 | zlib | no fix listed | 1 |
| bloxstaking/ | bf6d7d2fdc93 | zlib | no fix listed | 1 |
| bmeares/ | 8e9c5bacaa82 | zlib | no fix listed | 1 |
| bnjbvr/ | 37e216b182c8 | zlib | no fix listed | 1 |
| boky/ | aafc77238423 | zlib | no fix listed | 1 |
| boky/ | f3f247fd4252 | zlib | no fix listed | 1 |
| btcpayserver/ | e9585b68dc6b | zlib | no fix listed | 1 |