linuxserver/calibre:version-v5.21.0 container image

Docker Hub

Scanned 14 Sept 2026

Deployed by 1 of 17,781 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-2024-8096	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm10
Low	UBUNTU-CVE-2026-73242	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	GHSA-23c5-xmqv-rm74	minimatch@3.0.4	3.1.4
Low	UBUNTU-CVE-2023-47039	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2022-48622	gdk-pixbuf@2.36.11-2	2.36.11-2ubuntu0.1~esm1
Low	GHSA-mh99-v99m-4gvg	brace-expansion@1.1.11	1.1.17
Low	UBUNTU-CVE-2025-15281	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.6+esm6
Low	UBUNTU-CVE-2025-6297	dpkg@1.19.0.5ubuntu2.3	no fix listed
Low	UBUNTU-CVE-2019-1563	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.fips.2.1~18.04.6.1
Low	UBUNTU-CVE-2026-15714	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-42011	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm4
Low	UBUNTU-CVE-2024-12243	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm3
Low	UBUNTU-CVE-2026-25942	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2022-41916	heimdal@7.5.0+dfsg-1	7.5.0+dfsg-1ubuntu0.2
Low	UBUNTU-CVE-2026-9538	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2022-39316	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	2.2.0+dfsg1-0ubuntu0.18.04.4
Low	UBUNTU-CVE-2025-26598	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm12
Low	UBUNTU-CVE-2025-26599	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm12
Low	UBUNTU-CVE-2021-26720	avahi@0.7-3.1ubuntu1.2	no fix listed
Low	UBUNTU-CVE-2024-52531	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm1
Low	UBUNTU-CVE-2026-55192	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	GHSA-73wf-gq98-2v4g	browserslist@4.16.6	4.28.7
Low	UBUNTU-CVE-2025-62229	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-0990	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm7
Low	UBUNTU-CVE-2025-24528	krb5@1.16-2ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-23883	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-23884	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2025-26594	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm10
Low	UBUNTU-CVE-2025-26600	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm12
Low	UBUNTU-CVE-2025-26601	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm12
Low	GHSA-8x88-c5mf-7j5w	tar@4.4.13	7.5.18
Low	GHSA-v245-v573-v5vm	linkify-it@3.0.2	5.0.2
Low	UBUNTU-CVE-2024-6923	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2024-6923	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm7
Low	UBUNTU-CVE-2025-24928	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm2
Low	UBUNTU-CVE-2018-16982	opencc@1.0.4-5	no fix listed
Low	UBUNTU-CVE-2022-1056	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.5
Low	UBUNTU-CVE-2026-15711	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-44422	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-33999	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-27950	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-67290	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-85091	zlib@1:1.2.11.dfsg-0ubuntu2	no fix listed
Low	GHSA-rv95-896h-c2vc	express@4.17.1	4.19.2
Low	UBUNTU-CVE-2026-48615	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-32052	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm5
Low	UBUNTU-CVE-2025-32053	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm5
Low	UBUNTU-CVE-2026-42497	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2026-41992	gzip@1.6-5ubuntu1	no fix listed
Low	UBUNTU-CVE-2022-26691	cups@2.2.7-1ubuntu2.8	2.2.7-1ubuntu2.9

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.