linuxserver/calibre:version-v5.21.0 container image

Docker Hub

Scanned 14 Sept 2026

Deployed by 1 of 17,787 indexed charts (latest versions) at this tag.Docker Hub all tags of linuxserver/calibre

linuxserver/calibre:version-v5.21.0 resolved to a847b5b2d860, scanned 14 Sept 2026: 1,483 findings, 16 critical, 3 on KEV; deployed by 1 chart, among them calibre.

Radar Score

22,7731643473947

1,483 findings on digest a847b5b2d860 · scanned 14 Sept 2026

KEV ×3 confirmed exploited

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

Digests

1 digest

Tag	Digest	Used by	Last seen	Vulnerabilities	Radar Score
version-v5.21.0resolves to	a847b5b2d860	1 chart	9 days ago	1643473947	22,773

Digests this tag resolved to in indexed charts’ default renders. A tag can move; the digest is what was scanned.

Vulnerabilities

1,483 distinct on this digest

Findings for digest a847b5b2d860 as scanned on 14 Sept 2026 with syft 1.42.1 for linux/amd64, advisories as of 14 Sept 2026. Other architectures may differ.

Severity	Advisory	Package	Fixed in
Low	UBUNTU-CVE-2025-68276	avahi@0.7-3.1ubuntu1.2	0.7-3.1ubuntu1.3+esm3
Low	UBUNTU-CVE-2026-41256	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2023-4641	shadow@1:4.5-1ubuntu2	1:4.5-1ubuntu2.5+esm1
Low	UBUNTU-CVE-2026-21711	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2026-34757	libpng1.6@1.6.34-1ubuntu0.18.04.2	1.6.34-1ubuntu0.18.04.2+esm3
Low	UBUNTU-CVE-2026-87875	cups@2.2.7-1ubuntu2.8	no fix listed
Low	UBUNTU-CVE-2026-18938	p11-kit@0.23.9-2ubuntu0.1	0.23.9-2ubuntu0.1+esm1
Low	UBUNTU-CVE-2026-0989	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm7
Low	GHSA-w7fw-mjwx-w883	qs@6.7.0	6.14.2
Low	UBUNTU-CVE-2025-5278	coreutils@8.28-1ubuntu1	no fix listed
Low	UBUNTU-CVE-2026-47770	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2026-22795	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm7
Low	UBUNTU-CVE-2026-22795	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-6966	python-apt@1.6.5ubuntu0.6	1.6.6ubuntu0.1~esm1
Low	UBUNTU-CVE-2025-3360	glib2.0@2.56.4-0ubuntu0.18.04.8	2.56.4-0ubuntu0.18.04.9+esm5
Low	UBUNTU-CVE-2026-41257	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2026-55653	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-50263	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-41254	lcms2@2.9-1ubuntu0.1	2.9-1ubuntu0.1+esm1
Low	UBUNTU-CVE-2025-6075	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm7
Low	UBUNTU-CVE-2025-6075	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	GHSA-6rw7-vpxm-498p	qs@6.5.2	6.14.1
Low	UBUNTU-CVE-2026-1484	glib2.0@2.56.4-0ubuntu0.18.04.8	no fix listed
Low	UBUNTU-CVE-2026-25941	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-60000	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-54370	acl@2.2.52-3build1	no fix listed
Low	UBUNTU-CVE-2026-50262	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-56412	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-4367	libxpm@1:3.5.12-1	no fix listed
Low	UBUNTU-CVE-2021-36086	libsepol@2.7-1	2.7-1ubuntu0.1
Low	UBUNTU-CVE-2026-56131	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-50219	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2025-15649	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2026-0864	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-0864	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	GHSA-v422-hmwv-36x6	body-parser@1.19.0	1.20.6
Low	UBUNTU-CVE-2026-0988	glib2.0@2.56.4-0ubuntu0.18.04.8	no fix listed
Low	UBUNTU-CVE-2026-48934	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-7039	glib2.0@2.56.4-0ubuntu0.18.04.8	2.56.4-0ubuntu0.18.04.9+esm5
Low	UBUNTU-CVE-2026-59998	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2024-56433	shadow@1:4.5-1ubuntu2	no fix listed
Low	UBUNTU-CVE-2026-67303	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-41991	gzip@1.6-5ubuntu1	no fix listed
Low	UBUNTU-CVE-2026-23868	giflib@5.1.4-2ubuntu0.1	no fix listed
Low	UBUNTU-CVE-2026-40226	systemd@237-3ubuntu10.47	no fix listed
Low	UBUNTU-CVE-2025-61143	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm10
Low	UBUNTU-CVE-2026-59995	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-59996	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-73282	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-18374	glibc@2.27-3ubuntu1.4	no fix listed

Used by

1 chart

Chart	Version	Tag	Containers
calibregeek-cookbookVerified publisher	5.4.2	version-v5.21.0	1

Counts are over the indexed charts’ latest versions, rendered with default values, and say nothing about images outside the indexed set.