CVE-2026-6238

Medium

Advisory

Published 28 Apr 2026In the index since 5 Sept 2026

Severity: Medium; worst across findings
CVSS: 6.5; base score, highest
EPSS: 0.004; 30th percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 2,504; of 17,821 indexed, latest versions
Container images: 2,538; deployed by those charts
Fix available: 1 of 3; affected packages

CVE-2026-6238 affecting package glibc 2.38-21

Carried by container images the latest versions of 2,504 of 17,821 indexed charts deploy, on 2,538 images.

Affected package	Affected versions	Fixed in	Images
glibcdeb	2.23-0ubuntu5, 2.23-0ubuntu7, 2.23-0ubuntu9, 2.23-0ubuntu10+61 more	2.35-0ubuntu3.14, 2.39-0ubuntu8.8, 2.41-12+deb13u2+e5, 2.43-2ubuntu2.3	2,517
eglibcdeb	2.19-0ubuntu6.3, 2.19-0ubuntu6.6, 2.19-0ubuntu6.13, 2.19-0ubuntu6.14+1 more	no fix listed	7
glibcrpm	2.38-16.azl3, 2.38-18.azl3, 2.38-20.azl3	no fix listed	14

OSV records: DEBIAN-CVE-2026-6238 UBUNTU-CVE-2026-6238 AZL-85004 ECHO-916f-8705-1b52
Also known as: USN-8611-1

Charts affected

2,504 by stars

Chart

Latest

Affected images

Radar Score

changedetection-iozekker6

1.102.0

1 of 1 See more

changedetection-io zekker6 1.102.0

1 of the 1 container images this version deploys carry CVE-2026-6238.

Container image	Digest	Package	Fixed in
ghcr.io/dgtlmoon/changedetection.io :0.60.7	096dae27b5d6	glibc@2.36-9+deb12u14	no fix listed

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2,710

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-2026-6238.

Container image	Digest	Package	Fixed in
ghcr.io/shizunge/endlessh-go :2026.0730.0	8826dad32623	glibc@2.41-12+deb13u3	no fix listed

Open the chart page →

411

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-2026-6238.

Container image	Digest	Package	Fixed in
library/nginx :latest	abe47724e466	glibc@2.41-12+deb13u4	no fix listed

Open the chart page →

1,593

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-2026-6238.

Container image	Digest	Package	Fixed in
yandex/clickhouse-client :21.3	863f94a0f607	glibc@2.27-3ubuntu1.4	no fix listed
yandex/clickhouse-server :21.3.20	4eccfffb01d7	glibc@2.31-0ubuntu9.2	no fix listed

Open the chart page →

9,297

Container images carrying it

2,538 by charts deploying them

A fixed version is listed for 1 of the 3 affected packages.

Container image	Digest	Package	Fixed in	Used by
istio/examples-bookinfo-reviews-v3 :1.14.0	1e37fca43550	glibc@2.23-0ubuntu10	no fix listed	2
istio/examples-bookinfo-reviews-v3 :1.15.0	e454cab754cf	glibc@2.23-0ubuntu11	no fix listed	2
istio/proxyv2 :1.18.0	757d28c24100	glibc@2.35-0ubuntu3.1	2.35-0ubuntu3.14	2
istio/proxyv2 :1.10.3	a78b7a165744	glibc@2.27-3ubuntu1.4	no fix listed	2
jenkins/jenkins :2.426.1-jdk11	b470bcdc4ecd	glibc@2.36-9+deb12u3	no fix listed	2
jenkins/jenkins :2.541.3-jdk21	c4098086090c	glibc@2.41-12	no fix listed	2
jhaals/yopass :14.10.0	6c33d9c813f7	glibc@2.41-12+deb13u4	no fix listed	2
juicedata/juicefs-csi-driver :v0.33.0	f918e7331c05	glibc@2.36-9+deb12u14	no fix listed	2
kurento/kurento-media-server :latest	03c0d34d0828	glibc@2.39-0ubuntu8.6	2.39-0ubuntu8.8	2
langgenius/dify-sandbox :0.2.0	09b7e8705673	glibc@2.36-9+deb12u6	no fix listed	2
library/cassandra :3.11.6	5aa8400b4b3b	glibc@2.27-3ubuntu1.2	no fix listed	2
library/cassandra :4.1.3	7cbcec0086ac	glibc@2.35-0ubuntu3.6	2.35-0ubuntu3.14	2
library/elasticsearch :7.17.3	5e6ac15bf6a5	glibc@2.31-0ubuntu9.7	no fix listed	2
library/elasticsearch :8.19.12	89729a95066a	glibc@2.39-0ubuntu8.7	2.39-0ubuntu8.8	2
library/ghost :6.64.0	a31d03f1f629	glibc@2.36-9+deb12u14	no fix listed	2
library/influxdb :2.7	b8d940ca9376	glibc@2.36-9+deb12u13	no fix listed	2
library/mariadb :10.8.3	0abf60f81588	glibc@2.35-0ubuntu3.1	2.35-0ubuntu3.14	2
library/mariadb :10.10	334b315c10e5	glibc@2.35-0ubuntu3.6	2.35-0ubuntu3.14	2
library/mariadb :12.0.2 :12.0-noble	607835cd628b	glibc@2.39-0ubuntu8.6	2.39-0ubuntu8.8	2
library/mariadb :11.3.2	e101f9db3191	glibc@2.35-0ubuntu3.7	2.35-0ubuntu3.14	2
library/memcached :1.6.45	d956c0a57fd7	glibc@2.41-12+deb13u4	no fix listed	2
library/mongo :8.0.20	098862b1339f	glibc@2.39-0ubuntu8.7	2.39-0ubuntu8.8	2
library/mongo :5.0	41108d183e97	glibc@2.31-0ubuntu9.17	no fix listed	2
library/mongo :4.2.3	58b25d51baa1	glibc@2.27-3ubuntu1	no fix listed	2
library/nginx :latest	6e23479198b9	glibc@2.41-12+deb13u2	no fix listed	2
library/nginx :1.27.0	98f8ec75657d	glibc@2.36-9+deb12u7	no fix listed	2
library/nginx :1.29.4	9dd288848f44	glibc@2.41-12+deb13u1	no fix listed	2
library/node :lts	64af3819f927	glibc@2.36-9+deb12u14	no fix listed	2
library/phpmyadmin :5.2.1	6e75aa8f767c	glibc@2.36-9+deb12u9	no fix listed	2
library/phpmyadmin :5.2.3-apache :latest	9e915766488a	glibc@2.41-12+deb13u4	no fix listed	2
library/postgres :17-bookworm	051f7b7b3abd	glibc@2.36-9+deb12u14	no fix listed	2
library/postgres :16.1	09f23e02d766	glibc@2.36-9+deb12u4	no fix listed	2
library/postgres :18 :18.6-trixie	10037cee1d5e	glibc@2.41-12+deb13u4	no fix listed	2
library/postgres :18.1	1090bc3a8ccf	glibc@2.41-12+deb13u1	no fix listed	2
library/postgres :16.2	4aea012537ed	glibc@2.36-9+deb12u6	no fix listed	2
library/postgres :18.0	6f3e42ad37de	glibc@2.41-12	no fix listed	2
library/postgres :15	9b1d34adbce1	glibc@2.41-12+deb13u3	no fix listed	2
library/postgres :16.4	e62fbf9d3e2b	glibc@2.36-9+deb12u9	no fix listed	2
library/python :3.12-slim	2f17fc044b57	glibc@2.41-12+deb13u4	no fix listed	2
library/python :3.14-slim :3-slim	cad9a2c87176	glibc@2.41-12+deb13u3	no fix listed	2
library/python :3.7	eedf63967cdb	glibc@2.36-9+deb12u1	no fix listed	2
library/rabbitmq :4.1.0-management	935b3f84c1e4	glibc@2.39-0ubuntu8.4	2.39-0ubuntu8.8	2
library/rabbitmq :3.12.1-management	f020c06da226	glibc@2.35-0ubuntu3.1	2.35-0ubuntu3.14	2
library/redis :6 :6.2	143f7bfc2358	glibc@2.36-9+deb12u14	no fix listed	2
library/redis :8.10.1	602d361c4da9	glibc@2.41-12+deb13u4	no fix listed	2
library/redis :7.2.3	a7cee7c8178f	glibc@2.36-9+deb12u3	no fix listed	2
library/redis :8.2.2	f0957bcaa75f	glibc@2.36-9+deb12u13	no fix listed	2
library/redmine :6.1.3-trixie	f474a901faec	glibc@2.41-12+deb13u3	no fix listed	2
library/ubuntu :16.04 :xenial	1f1a2d56de1d	glibc@2.23-0ubuntu11.3	no fix listed	2
library/wordpress :6.8.3-apache :6.8-apache	30bff39330d1	glibc@2.41-12	no fix listed	2