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
library/nginx :1.31 :1.31.5 :latest :trixie	05b8cb60c354	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	105
dellcloud/pages :monitor	6ba7b22caacd	zlib@1:1.2.11.dfsg-2ubuntu1.2	no fix listed	79
flyway/flyway :6.4.4	22d97ceb0c47	zlib@1:1.2.11.dfsg-0ubuntu2	no fix listed	79
library/postgres :18 :18.6 :18.6-trixie :latest	4ef4dbc939d6	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	69
library/redis :8.10.1 :latest	298e5b3bc566	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	40
library/nginx :stable	d5792f71a949	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	23
ghcr.io/quenchworks/images/postgresql	919b69c5c86b	zlib@1.3.2-r5	1.3.3-r0	16
codeurjc/toposervice :v1.0 :v1.23	9fb4c11e6a49	zlib@1:1.2.11.dfsg-0ubuntu2.2	no fix listed	13
jenkins/jenkins :2.568.3-jdk21 :2.568.3-lts-jdk21 :lts	c1e4c349365f	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	13
library/postgres :16	f1c3376c26f2	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	12
bitnamilegacy/postgresql :17.6.0-debian-12-r4	926356130b77	zlib@1:1.2.13.dfsg-1	no fix listed	11
library/mariadb :12.3.3 :latest :lts	dd9b303aed4f	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	11
library/mongo :8 :8.3.8 :latest	5211c51171f5	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	11
oomk8s/readiness-check :2.0.2	875814cc853d	rsync@3.1.1-3ubuntu1.2 zlib@1:1.2.8.dfsg-2ubuntu4.1	no fix listed no fix listed	11
library/mongo :5.0.6-focal	8e70544b6c76	zlib@1:1.2.11.dfsg-2ubuntu1.3	no fix listed	10
library/postgres :17	67f41722b7a8	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	10
library/rabbitmq :3.9-management	8a279e9396a8	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	10
library/rabbitmq :3.13-management :3-management	e582c0bc7766	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	8
jellyfin/jellyfin :10.11 :10.11.11 :latest	aefb67e6a7ff	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	7
library/kong :3.6	a42d2b4503e7	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	7
library/phpmyadmin :5.2.3-apache :latest	3a8a8d6b5289	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	7
library/postgres :14	156f0b253fd6	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	7
ghcr.io/appscode/b3 :v2026.9.11	76d28575b71c	zlib@1:1.2.13.dfsg-1	no fix listed	7
ghcr.io/paperless-ngx/paperless-ngx :3.1.3	aa810a36942c	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	7
bitnamilegacy/postgresql :17.5.0 :latest	42a8200d3597	zlib@1:1.2.13.dfsg-1	no fix listed	6
bitnamilegacy/rabbitmq :4.1.3 :4.1.3-debian-12-r1	9e635efba431	zlib@1:1.2.13.dfsg-1	no fix listed	6
bitnamilegacy/redis :8.2.1-debian-12-r0	25bf63f3caf7	zlib@1:1.2.13.dfsg-1	no fix listed	6
library/mariadb :10 :10.11	ce66c7be32a0	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	6
library/postgres :15	9b1d34adbce1	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	6
library/postgres :18.4	a02db8cac496	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	6
library/redis :6 :6.2	143f7bfc2358	zlib@1:1.2.13.dfsg-1	no fix listed	6
library/ubuntu :latest	2260313b31c8	zlib@1:1.3.dfsg+really1.3.1-1ubuntu3	no fix listed	6
library/wordpress :7.1.0-apache :latest	5a93c470ae82	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	6
oomk8s/readiness-check :2.0.0	7daa08b81954	rsync@3.1.1-3ubuntu1.2 zlib@1:1.2.8.dfsg-2ubuntu4.1	no fix listed no fix listed	6
valkey/valkey :9.1.1 :9.1.1-trixie	64e361b630ec	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	6
quay.io/devtron/devtron-utils :dup-chart-repo-v1.1.0	95d6f0e05636	zlib@1:1.2.13.dfsg-1	no fix listed	6
quay.io/devtron/postgres :14.9	1b594392f7cb	zlib@1:1.2.13.dfsg-1	no fix listed	6
bitnamilegacy/kubectl :1.29.2	c74b703deed2	zlib@1:1.2.13.dfsg-1	no fix listed	5
flaresolverr/flaresolverr :latest :v3.5.0	139dfee1c6f8	zlib@1:1.2.13.dfsg-1	no fix listed	5
library/httpd :2.4 :2.4.68 :latest	979c38c2228d	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	5
library/kong :3.9 :latest	2a8cf3b110cd	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	5
library/memcached :1.6 :1.6.45	75c93cc91e76	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	5
library/mongo :4.4	4be76f674fc4	zlib@1:1.2.11.dfsg-2ubuntu1.5	no fix listed	5
library/postgres :12	2f2a8c2a7d10	zlib@1:1.2.13.dfsg-1	no fix listed	5
library/redis :7.2 :7.2-bookworm	74566c6910d1	zlib@1:1.2.13.dfsg-1	no fix listed	5
solsson/kafka :latest	41e5d8f6f290	zlib@1:1.2.11.dfsg-2ubuntu1.3	no fix listed	5
valkey/valkey :9.1.2 :latest	c123e3715db6	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	5
vaultwarden/server :1.37.2 :latest	094b5689ed81	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	5
artifacthub/postgres :latest	4fd34fa635cc	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	4
bitnamilegacy/mariadb :12.0.2-debian-12-r0	888cdaae3cb9	zlib@1:1.2.13.dfsg-1	no fix listed	4