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	8 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
Medium	UBUNTU-CVE-2019-6285	yaml-cpp@0.5.2-4ubuntu1	no fix listed
Medium	UBUNTU-CVE-2025-32911	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm2
Medium	UBUNTU-CVE-2023-39350	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	2.2.0+dfsg1-0ubuntu0.18.04.4+esm1
Medium	UBUNTU-CVE-2026-4176	perl@5.26.1-6ubuntu0.5	no fix listed
Medium	UBUNTU-CVE-2024-0553	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm3
Medium	GHSA-rc47-6667-2j5j	http-cache-semantics@4.1.0	4.1.1
Medium	UBUNTU-CVE-2026-18924	curl@7.58.0-2ubuntu3.13	no fix listed
Medium	UBUNTU-CVE-2024-21885	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm4
Medium	UBUNTU-CVE-2024-21886	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm4
Medium	UBUNTU-CVE-2023-39354	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	2.2.0+dfsg1-0ubuntu0.18.04.4+esm1
Medium	UBUNTU-CVE-2023-5678	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm4
Medium	UBUNTU-CVE-2023-5678	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm1
Medium	UBUNTU-CVE-2022-1304	e2fsprogs@1.44.1-1ubuntu1.3	1.44.1-1ubuntu1.4
Medium	UBUNTU-CVE-2023-39351	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	2.2.0+dfsg1-0ubuntu0.18.04.4+esm1
Medium	UBUNTU-CVE-2026-57156	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2025-9230	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2025-9230	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm6
Medium	UBUNTU-CVE-2025-9230	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm2
Medium	GHSA-rf6f-7fwh-wjgh	flatted@3.1.1	3.4.2
Medium	UBUNTU-CVE-2026-11856	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm11
Medium	UBUNTU-CVE-2017-20230	perl@5.26.1-6ubuntu0.5	no fix listed
Medium	UBUNTU-CVE-2024-7006	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm7
Medium	UBUNTU-CVE-2022-23479	xrdp@0.9.5-2	0.9.5-2ubuntu0.1~esm2
Medium	UBUNTU-CVE-2022-23480	xrdp@0.9.5-2	0.9.5-2ubuntu0.1~esm2
Medium	UBUNTU-CVE-2021-4156	libsndfile@1.0.28-4ubuntu0.18.04.1	1.0.28-4ubuntu0.18.04.2+esm2
Medium	UBUNTU-CVE-2026-1761	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Medium	UBUNTU-CVE-2026-18798	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2020-14155	pcre3@2:8.39-9	2:8.39-9ubuntu0.1
Medium	GHSA-grv7-fg5c-xmjg	braces@3.0.2	3.0.3
Medium	UBUNTU-CVE-2021-22947	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.15
Medium	UBUNTU-CVE-2025-9231	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2020-19189	ncurses@6.1-1ubuntu1.18.04	6.1-1ubuntu1.18.04.1+esm1
Medium	UBUNTU-CVE-2025-55130	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2021-3671	heimdal@7.5.0+dfsg-1	7.5.0+dfsg-1ubuntu0.1
Medium	UBUNTU-CVE-2021-37750	krb5@1.16-2ubuntu0.2	1.16-2ubuntu0.4
Medium	UBUNTU-CVE-2025-49794	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm4
Medium	UBUNTU-CVE-2019-20446	librsvg@2.40.20-2ubuntu0.2	no fix listed
Medium	UBUNTU-CVE-2019-6462	cairo@1.15.10-2ubuntu0.1	1.15.10-2ubuntu0.1+esm1
Medium	UBUNTU-CVE-2024-0229	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm4
Medium	UBUNTU-CVE-2024-25062	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm1
Medium	UBUNTU-CVE-2023-34194	tinyxml@2.6.2-4	2.6.2-4ubuntu0.18.04.1~esm2
Medium	UBUNTU-CVE-2019-6461	cairo@1.15.10-2ubuntu0.1	1.15.10-2ubuntu0.1+esm1
Medium	UBUNTU-CVE-2025-6021	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm4
Medium	UBUNTU-CVE-2023-25434	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10
Medium	UBUNTU-CVE-2023-0361	gnutls28@3.5.18-1ubuntu1.4	no fix listed
Medium	UBUNTU-CVE-2026-41252	xrdp@0.9.5-2	no fix listed
Medium	GHSA-3h5v-q93c-6h6q	ws@7.4.6	7.5.10
Medium	UBUNTU-CVE-2017-20229	mawk@1.3.3-17ubuntu3	no fix listed
Medium	UBUNTU-CVE-2026-25952	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2026-42009	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm3

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.