CVE-2026-85091

High

Advisory

Published 3 Sept 2026In the index since 5 Sept 2026

Severity: High; worst across findings
CVSS: 8.3; base score, highest
EPSS: 0.004; 37th percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 2,605; of 17,790 indexed, latest versions
Container images: 2,614; deployed by those charts
Fix available: 2 of 5; affected packages

CVE-2026-85091 affecting package zlib 1.3.2-1

Carried by container images the latest versions of 2,605 of 17,790 indexed charts deploy, on 2,614 images.

Affected package	Affected versions	Fixed in	Images
zlibdeb	1:1.2.8.dfsg-1ubuntu1, 1:1.2.8.dfsg-1ubuntu1.1, 1:1.2.8.dfsg-2ubuntu4, 1:1.2.8.dfsg-2ubuntu4.1+22 more	1:1.3.dfsg+really1.3.1-1+e2	2,519
zlibapk	1.3-r2, 1.3.1-r4, 1.3.1-r5, 1.3.1-r6+6 more	1.3.3-r0	94
rsyncdeb	3.1.1-3ubuntu1.1, 3.1.1-3ubuntu1.2, 3.1.1-3ubuntu1.3, 3.1.2-2.1ubuntu1+8 more	no fix listed	29
klibcdeb	2.0.3-0ubuntu1, 2.0.3-0ubuntu1.14.04.3	no fix listed	7
zlibrpm	1.3.1-1.azl3	no fix listed	1

OSV records: CGA-64hx-6x96-r8f7 CGA-6ph6-75jp-484p DEBIAN-CVE-2026-85091 UBUNTU-CVE-2026-85091 AZL-99090 ECHO-2e36-531c-37dd
Also known as: CGA-7955-fhww-9pv3, CGA-m46g-37hm-gpgh
Trending: Rank 21 in indexed charts, since 5 Sept 2026. See the ranking →

Charts affected

2,605 by stars

Chart

Latest

Affected images

Radar Score

zahori-schedulerzahori

1.0.1

1 of 1 See more

zahori-scheduler zahori 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-85091.

Container image	Digest	Package	Fixed in
zahoriaut/zahori-scheduler :1.0.0	47d0979b1184	zlib@1:1.2.11.dfsg-0ubuntu2.2	no fix listed

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2,467

endlessh-gozekker6

0.4.0

1 of 1 See more

endlessh-go zekker6 0.4.0

1 of the 1 container images this version deploys carry CVE-2026-85091.

Container image	Digest	Package	Fixed in
ghcr.io/shizunge/endlessh-go :2026.0730.0	8826dad32623	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed

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478

NEW_APPzekker6

0.0.0

1 of 1 See more

NEW_APP zekker6 0.0.0

1 of the 1 container images this version deploys carry CVE-2026-85091.

Container image	Digest	Package	Fixed in
library/nginx :latest	05b8cb60c354	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed

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1,849

clickhousezloi-space

1.2.0

2 of 3 See more

clickhouse zloi-space 1.2.0

2 of the 3 container images this version deploys carry CVE-2026-85091.

Container image	Digest	Package	Fixed in
yandex/clickhouse-client :21.3	863f94a0f607	zlib@1:1.2.11.dfsg-0ubuntu2	no fix listed
yandex/clickhouse-server :21.3.20	4eccfffb01d7	zlib@1:1.2.11.dfsg-2ubuntu1.2	no fix listed

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9,256

zoo-project-druzoo-project

0.10.4

1 of 6 See more

zoo-project-dru zoo-project 0.10.4

1 of the 6 container images this version deploys carry CVE-2026-85091.

Container image	Digest	Package	Fixed in
zooproject/zoo-project :dru-19f3c4eed7c9ec9d1f0375bbe59f9d204a42bd3a	9a507cb7e2dd	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed

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7,929

Container images carrying it

2,614 by charts deploying them

A fixed version is listed for 2 of the 5 affected packages.

Container image	Digest	Package	Fixed in	Used by
bitnamilegacy/mysql :9.4.0-debian-12-r1	ec13e229247a	zlib@1:1.2.13.dfsg-1	no fix listed	4
bitnamilegacy/postgresql :16	233f361c5819	zlib@1:1.2.13.dfsg-1	no fix listed	4
bitnamilegacy/postgresql :17.6.0-debian-12-r0	de520acd66fc	zlib@1:1.2.13.dfsg-1	no fix listed	4
bitnamilegacy/rabbitmq :4.1.2 :4.1.2-debian-12-r1	fac502149c40	zlib@1:1.2.13.dfsg-1	no fix listed	4
cloudflare/cloudflared :2026.3.0	6b599ca3e974	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	4
hyperledger/fabric-ca :latest	a70b6ba64a08	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	4
hyperledger/fabric-ca-tools :latest	4ce6f43ded2e	rsync@3.1.1-3ubuntu1.2 zlib@1:1.2.8.dfsg-2ubuntu4.1	no fix listed no fix listed	4
hyperledger/fabric-couchdb :0.4.15	f6c724592abf	rsync@3.1.1-3ubuntu1.2 zlib@1:1.2.8.dfsg-2ubuntu4.1	no fix listed no fix listed	4
jaegertracing/jaeger-cassandra-schema :1.53.0	d48d6dab2c65	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	4
library/mongo :5.0-focal	5e15a3f014ed	zlib@1:1.2.11.dfsg-2ubuntu1.5	no fix listed	4
library/mongo :4.2.12-bionic	628741415fc9	zlib@1:1.2.11.dfsg-0ubuntu2	no fix listed	4
library/mongo :4.4.6	6efa05203990	zlib@1:1.2.11.dfsg-0ubuntu2	no fix listed	4
library/nginx :1.27.1	287ff321f9e3	zlib@1:1.2.13.dfsg-1	no fix listed	4
library/postgres :13	4689940c6838	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	4
library/rabbitmq :3.11-management	c3f70098e01d	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	4
library/redis :7 :7.4 :7.4.11	71da9275c5f3	zlib@1:1.2.13.dfsg-1	no fix listed	4
mastercloudapps/planner :v1.23	40a950b311b2	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	4
opea/llm-tgi :1.0	0c25aab3f106	zlib@1:1.2.13.dfsg-1	no fix listed	4
oscarsotosanchez/weatherservice :v1.0	911ec961d10b	zlib@1:1.2.11.dfsg-0ubuntu2	no fix listed	4
shashkist/flask-contacts-app :latest	581de1fd6084	zlib@1:1.2.13.dfsg-1	no fix listed	4
valkey/valkey :9.0.2	930b41430fb7	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	4
ghcr.io/foundry-rs/foundry :latest	0c00cb0bda1a	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	4
ghcr.io/linuxserver/plex :latest	7f9a1d574958	zlib@1:1.3.dfsg+really1.3.1-1ubuntu3	no fix listed	4
apache/superset :6.1.0 :latest	16b50bbef664	zlib@1:1.2.13.dfsg-1	no fix listed	3
bitnamilegacy/kubectl :latest	cd354d5b2556	zlib@1:1.2.13.dfsg-1	no fix listed	3
bitnamilegacy/os-shell :12-debian-12-r51	77e65e9d633e	zlib@1:1.2.13.dfsg-1	no fix listed	3
bitnamilegacy/postgresql :14.13.0	df6ec02e2b9a	zlib@1:1.2.13.dfsg-1	no fix listed	3
ciscolabs/rtsp-client :latest	a7b60ec88285	zlib@1:1.2.11.dfsg-2ubuntu1.3	no fix listed	3
ciscolabs/rtsp-server :latest	b59fc10bb821	zlib@1:1.2.11.dfsg-2ubuntu1.3	no fix listed	3
cloudflare/cloudflared :2026.8.3 :latest	51c9cefcb456	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	3
cloudflare/cloudflared :2026.9.1	b269e8abd07a	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	3
cloudve/cloudlaunch-server :latest	4a3d7fae90bb	zlib@1:1.2.11.dfsg-2ubuntu1.2	no fix listed	3
codeurjc/planner :v1.0	800cf520c245	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	3
dgraph/dgraph :v21.12.0	3b55ea83fffe	zlib@1:1.2.11.dfsg-2ubuntu1.2	no fix listed	3
dnationcloud/kubernetes-jsonnet-translator :2.0.1	78fed4f3c130	zlib@1:1.2.13.dfsg-1	no fix listed	3
envoyproxy/envoy :v1.31.0	2bf7f042e396	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	3
fluent/fluent-bit :5.1.2 :latest	d792375ca8e5	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	3
gchq/hdfs :3.3.3	5ec58edbb2db	zlib@1:1.3.dfsg-3.1ubuntu2	no fix listed	3
guacamole/guacamole :1.6.0	f344085e618b	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	3
jacobalberty/unifi :v10.0.162	896c0ab82d33	zlib@1:1.2.11.dfsg-2ubuntu1.5	no fix listed	3
library/ghost :6.63.0	e05bc1169fb2	zlib@1:1.2.13.dfsg-1	no fix listed	3
library/mariadb :12.3.3	ab1c3dd38194	zlib@1:1.3.dfsg-3.1ubuntu2.2	no fix listed	3
library/mongo :8.3.9	81a1c8842a09	zlib@1:1.3.dfsg-3.1ubuntu2.2	no fix listed	3
library/nginx :1.25 :1.25.5	a484819eb602	zlib@1:1.2.13.dfsg-1	no fix listed	3
library/node :lts	be23f54a88d3	zlib@1:1.2.13.dfsg-1	no fix listed	3
library/python :3.12-slim	78387bc3881b	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	3
library/rabbitmq :4.3.5-management :4-management :management	ffd1b50c522a	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	3
library/ubuntu :24.04	33ceb71981b6	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	3
louislam/uptime-kuma :2.5.4	917318f9d7be	zlib@1:1.2.13.dfsg-1	no fix listed	3
mcp/grafana :latest	9362bcf6aa0e	zlib@1:1.2.13.dfsg-1	no fix listed	3