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; 38th percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 2,654; of 17,813 indexed, latest versions
Container images: 2,678; 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 2,654 of 17,813 indexed charts deploy, on 2,678 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	2,599
zlibapk	1.3-r2, 1.3.1-r4, 1.3.1-r5, 1.3.1-r6+6 more	1.3.2.1_rc20260601-r0	78
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	30
klibcdeb	2.0.3-0ubuntu1, 2.0.3-0ubuntu1.14.04.3, 2.0.13-4ubuntu0.2	no fix listed	8
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

Charts affected

2,654 by stars

Chart

Latest

Affected images

Radar Score

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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493

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

Open the chart page →

1,956

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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9,296

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

Open the chart page →

7,966

Container images carrying it

2,678 by charts deploying them

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

Container image	Digest	Package	Fixed in	Used by
gotenberg/gotenberg :8.30	206a6c708fc6	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	1
gotenberg/gotenberg :8.34	67097317623a	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	1
gotenberg/gotenberg :8-chromium	a40f92d7419a	zlib@1:1.3.dfsg+really1.3.1-1+b1	no fix listed	1
gotenberg/gotenberg :8.0.1	cf0b9a7ca3cf	zlib@1:1.2.13.dfsg-1	no fix listed	1
gotson/komga :0.99.4	9b15ea6bfc30	zlib@1:1.2.11.dfsg-0ubuntu2	no fix listed	1
gpappsoft/privacyidea-docker :3.12.2	af7841adad26	zlib@1.3.1-r51	1.3.2.1_rc20260601-r0	1
gradiant/open5gs-dbctl :0.10.3	332031245fce	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/agent :v0.44.2	3364714a2f64	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/alloy :v1.5.1	01a63f4e032c	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/alloy :v1.4.3	06bdcbb51fc2	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/alloy :v1.18.1	0f4434c92b3e	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/alloy :v1.18.0	491b0578c049	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/alloy :v1.16.3	84b76d56c594	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/alloy :v1.11.3	8c7256f412fe	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/alloy :v1.19.2	b8ec653c4423	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/alloy :v1.14.0	f50931848bd8	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/beyla :1.3.3	36d07f8d276e	zlib@1:1.2.13.dfsg-1	no fix listed	1
grafana/fluent-plugin-loki :latest	8a3882e8c28b	zlib@1:1.2.13.dfsg-1	no fix listed	1
grafana/mcp-grafana :1.5.1	07c6614a8f8b	zlib@1:1.2.13.dfsg-1	no fix listed	1
grafana/mcp-grafana :0.14.0	42f541f22063	zlib@1:1.2.13.dfsg-1	no fix listed	1
grafana/promtail :3.5.1	65bfae480b57	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
grafana/promtail :3.6.1	8dcfdf466da0	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
graphprotocol/graph-node :latest	b0436347fb24	zlib@1:1.2.13.dfsg-1	no fix listed	1
graphprotocol/graph-node :v0.37.0	f4452cdedd68	zlib@1:1.2.13.dfsg-1	no fix listed	1
graylog/graylog :6.1.10	19de1aff48c2	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	1
graylog/graylog :7.1.9	598bd41fefd5	zlib@1:1.3.dfsg-3.1ubuntu2.2	no fix listed	1
graylog/graylog :7.2.0-beta.3-1	bf3e1e7b7352	zlib@1:1.3.dfsg-3.1ubuntu2.2	no fix listed	1
graylog/graylog-enterprise :7.1.8	8a1f641cd7aa	zlib@1:1.3.dfsg-3.1ubuntu2.1	no fix listed	1
greenkube/greenkube :0.3.0	0c01932282a4	zlib@1:1.2.13.dfsg-1	no fix listed	1
gremlin/gremlin :latest	0e74ccea1129	zlib@1.3.2-r4	1.3.2.1_rc20260601-r0	1
grpl/grapple-cli :0.2.127	c00aafee6629	zlib@1:1.3.dfsg-3.1ubuntu2	no fix listed	1
guacamole/guacamole :1.5.5	0f62f6d17ab3	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	1
guillh/web3-prometheus-exporter :0.3.0	4fb99dbc32b2	zlib@1:1.2.13.dfsg-1	no fix listed	1
gulacedia/web-dvwa-new :v3	67b467d961ca	zlib@1:1.2.13.dfsg-1	no fix listed	1
hamidyousefi93/saam-test :latest	c34f071f6ed0	zlib@1:1.2.13.dfsg-1	no fix listed	1
hamzaarshad10/querybackend :1.6.2	2c1c3b86a8e7	zlib@1:1.2.13.dfsg-1	no fix listed	1
hamzaarshad10/querypodpy :1.7	154f38e8668e	zlib@1:1.2.13.dfsg-1	no fix listed	1
hansehe/locust :1.1.0	bc8e45262bc4	zlib@1:1.2.13.dfsg-1	no fix listed	1
haohanyang/compass-web :0.5.0	54f2112602ee	zlib@1:1.2.13.dfsg-1	no fix listed	1
haohanyang/compass-web :0.1.1	e3952b14ae8e	zlib@1:1.2.13.dfsg-1	no fix listed	1
haohanyang/compass-web :0.5.1	f4f8fe4e21f1	zlib@1:1.2.13.dfsg-1	no fix listed	1
hassroutyyoussef/accountservice :latest	1f01edf1ee0c	zlib@1:1.2.13.dfsg-1	no fix listed	1
hassroutyyoussef/orderservice :latest	2fc3d1617928	zlib@1:1.2.13.dfsg-1	no fix listed	1
hassroutyyoussef/userservice :latest	e0392e2b4a90	zlib@1:1.2.13.dfsg-1	no fix listed	1
hasura/graphql-engine :v2.34.0-ce	0111b0204136	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	1
hasura/graphql-engine :v2.48.10	f6c1c4b957d2	zlib@1:1.2.11.dfsg-2ubuntu9.2	no fix listed	1
haugene/transmission-openvpn :4.0	059216cfae4b	zlib@1:1.2.11.dfsg-2ubuntu1.2	no fix listed	1
haveagitgat/tdarr :2.00.18	1256348872ce	zlib@1:1.2.11.dfsg-2ubuntu1.3	no fix listed	1
haveagitgat/tdarr_node :2.00.10	1e3f9328327d	zlib@1:1.2.11.dfsg-2ubuntu1.2	no fix listed	1
haveagitgat/tdarr_node :2.17.01	3ff0913202dd	zlib@1:1.2.11.dfsg-2ubuntu1.5	no fix listed	1