bookstack Helm chart

Name: bookstack Helm chart: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

gabe565

Scored 14 Sept 2026

A simple, self-hosted, easy-to-use platform for organising and storing information.

Latest 0.20.0 1 year agoapp version version-v24.12.1 4Artifact Hub

bookstack 0.20.0 deploys 1 container image: ghcr.io/linuxserver/bookstack. Across them, 212 findings — 2 critical, 5 high — 1 on CISA KEV. The highest contribution is ALPINE-CVE-2026-42945 in nginx 1.26.2-r4, fixed in 1.26.3-r1. Chart.yaml declares kubeVersion >=1.22.0-0; rendered for Kubernetes 1.22.0.

Radar Score

2,8112548157

212 findings over 1 of 1 images measured

KEV confirmed exploited

Radar Score is the sum of every finding’s contribution; the colour is the worst finding’s band.

Container images

1 image

Image	Tag	Vulnerabilities	Radar Score
ghcr.io/linuxserver/bookstack	version-v24.12.1	2548157	2,811

Rendered with the chart’s default values for linux/amd64. Optional subcharts, images set by operator flags and images inside CRD payloads are not seen and are counted as unmeasured.

Low findings

157 distinct across the version’s images

Low: findings whose contribution to the Radar Score is 1–14. Show every band

Severity	Advisory	Package	Fixed in
Low	ALPINE-CVE-2026-56404	expat@2.6.4-r0	2.8.2-r0
Low	ALPINE-CVE-2026-56405	expat@2.6.4-r0	2.8.2-r0
Low	ALPINE-CVE-2026-56408	expat@2.6.4-r0	2.8.2-r0
Low	ALPINE-CVE-2026-56406	expat@2.6.4-r0	2.8.2-r0
Low	ALPINE-CVE-2026-56407	expat@2.6.4-r0	2.8.2-r0
Low	ALPINE-CVE-2026-56410	expat@2.6.4-r0	2.8.2-r0
Low	ALPINE-CVE-2026-56411	expat@2.6.4-r0	2.8.2-r0
Low	GHSA-27qh-8cxx-2cr5	aws/aws-sdk-php@3.336.8	3.371.4
Low	ALPINE-CVE-2025-64505	libpng@1.6.44-r0	1.6.53-r0
Low	GHSA-g2gp-3wwq-f4ph	league/commonmark@2.6.1	2.9.0
Low	GHSA-jfm3-95jq-q3rf	league/commonmark@2.6.1	2.9.0
Low	GHSA-mh25-x5hq-wrqp	league/commonmark@2.6.1	2.9.0
Low	GHSA-m557-wrgg-6rp4	phpseclib/phpseclib@3.0.43	3.0.54
Low	GHSA-cwxw-98qj-8qjx	guzzlehttp/guzzle@7.9.2	7.12.1
Low	ALPINE-CVE-2026-3494	mariadb@11.4.5-r0	11.4.10-r0
Low	ALPINE-CVE-2026-56412	expat@2.6.4-r0	2.8.2-r0
Low	GHSA-2x45-7fc3-mxwq	firebase/php-jwt@v6.10.2	7.0.0
Low	GHSA-f7vp-7xgx-4w4r	guzzlehttp/guzzle@7.9.2	7.15.2
Low	ALPINE-CVE-2026-50219	expat@2.6.4-r0	2.8.2-r0
Low	ALPINE-CVE-2026-56409	expat@2.6.4-r0	2.8.2-r0
Low	GHSA-f283-ghqc-fg79	guzzlehttp/guzzle@7.9.2	7.15.1
Low	ALPINE-CVE-2026-27171	zlib@1.3.1-r2	1.3.2-r0
Low	ALPINE-CVE-2026-32777	expat@2.6.4-r0	2.7.5-r0
Low	GHSA-94pj-82f3-465w	guzzlehttp/guzzle@7.9.2	7.14.2
Low	ALPINE-CVE-2026-56132	expat@2.6.4-r0	2.8.2-r0
Low	ALPINE-CVE-2025-5025	curl@8.12.1-r0	8.14.0-r0
Low	ALPINE-CVE-2025-64506	libpng@1.6.44-r0	1.6.53-r0
Low	GHSA-x8cp-jf6f-r4xh	aws/aws-sdk-php@3.336.8	3.368.0
Low	GHSA-wpwq-4j6v-78m3	guzzlehttp/guzzle@7.9.2	7.12.1
Low	GHSA-34xg-wgjx-8xph	guzzlehttp/psr7@2.7.0	2.10.2
Low	ALPINE-CVE-2026-44119	apache2@2.4.62-r0	2.4.68-r0
Low	GHSA-4v6x-c7xx-hw9f	league/commonmark@2.6.1	2.8.1
Low	ALPINE-CVE-2026-32778	expat@2.6.4-r0	2.7.5-r0
Low	GHSA-hq7v-mx3g-29hw	guzzlehttp/psr7@2.7.0	2.10.2
Low	ALPINE-CVE-2026-32776	expat@2.6.4-r0	2.7.5-r0
Low	ALPINE-CVE-2026-6042	musl@1.2.5-r9	1.2.5-r10
Low	GHSA-vm85-hxw5-5432	guzzlehttp/psr7@2.7.0	2.12.1
Low	ALPINE-CVE-2025-27613	git@2.47.2-r0	2.47.3-r0
Low	ALPINE-CVE-2026-22795	openssl@3.3.3-r0	3.3.6-r0
Low	GHSA-c2w2-prh8-qm98	guzzlehttp/psr7@2.7.0	2.12.3
Low	ALPINE-CVE-2026-4367	libxpm@3.5.17-r0	3.5.19-r0
Low	ALPINE-CVE-2026-56131	expat@2.6.4-r0	2.8.2-r0
Low	ALPINE-CVE-2026-44169	mariadb@11.4.5-r0	11.4.11-r0
Low	GHSA-r854-jrxh-36qx	phpseclib/phpseclib@3.0.43	3.0.51
Low	GHSA-g446-98w2-8p5w	guzzlehttp/guzzle@7.9.2	7.12.3
Low	ALPINE-CVE-2026-34757	libpng@1.6.44-r0	1.6.57-r0
Low	ALPINE-CVE-2025-68160	openssl@3.3.3-r0	3.3.6-r0
Low	GHSA-mj63-m3rc-8ppr	league/commonmark@2.6.1	2.9.0
Low	ALPINE-CVE-2026-41080	expat@2.6.4-r0	2.8.1-r0
Low	ALPINE-CVE-2025-69418	openssl@3.3.3-r0	3.3.6-r0

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
0.20.0latest	1 year ago	version-v24.12.1	2548157	2,811

The latest version and the previous major, as selected nightly from the repository’s index.

README badge

[![Radar Score](https://charts.stackradar.io/badge/gabe565/bookstack.svg)](https://charts.stackradar.io/charts/gabe565/bookstack)

Markdown. The badge shows the latest version’s band and Radar Score, refreshed daily.