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-2022-23484	xrdp@0.9.5-2	0.9.5-2ubuntu0.1~esm2
Medium	UBUNTU-CVE-2026-35512	xrdp@0.9.5-2	no fix listed
Medium	UBUNTU-CVE-2023-4813	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.6+esm1
Medium	UBUNTU-CVE-2026-22852	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2026-55191	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2026-0719	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Medium	GHSA-37ch-88jc-xwx2	path-to-regexp@0.1.7	0.1.13
Medium	GHSA-9wv6-86v2-598j	path-to-regexp@3.2.0	3.3.0
Medium	UBUNTU-CVE-2024-52532	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm1
Medium	UBUNTU-CVE-2025-0938	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm4
Medium	UBUNTU-CVE-2025-0938	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm11
Medium	UBUNTU-CVE-2020-22219	flac@1.3.2-1	1.3.2-1ubuntu0.1+esm1
Medium	UBUNTU-CVE-2023-34969	dbus@1.12.2-1ubuntu1.2	no fix listed
Medium	UBUNTU-CVE-2022-42011	dbus@1.12.2-1ubuntu1.2	1.12.2-1ubuntu1.4
Medium	UBUNTU-CVE-2022-42012	dbus@1.12.2-1ubuntu1.2	1.12.2-1ubuntu1.4
Medium	UBUNTU-CVE-2026-24679	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	2.2.0+dfsg1-0ubuntu0.18.04.4+esm5
Medium	UBUNTU-CVE-2019-6129	libpng1.6@1.6.34-1ubuntu0.18.04.2	no fix listed
Medium	GHSA-8cj5-5rvv-wf4v	tar-fs@2.1.1	2.1.3
Medium	UBUNTU-CVE-2020-16156	perl@5.26.1-6ubuntu0.5	5.26.1-6ubuntu0.6
Medium	UBUNTU-CVE-2026-8927	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm9
Medium	UBUNTU-CVE-2022-3116	heimdal@7.5.0+dfsg-1	7.5.0+dfsg-1ubuntu0.1
Medium	UBUNTU-CVE-2023-27043	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm13
Medium	UBUNTU-CVE-2023-27043	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Medium	UBUNTU-CVE-2026-9669	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Medium	UBUNTU-CVE-2026-9669	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Medium	UBUNTU-CVE-2026-67289	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2026-28388	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm8
Medium	UBUNTU-CVE-2026-28388	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2026-28388	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm4
Medium	UBUNTU-CVE-2022-34480	nss@2:3.35-2ubuntu2.12	2:3.35-2ubuntu2.15
Medium	UBUNTU-CVE-2023-28321	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm1
Medium	UBUNTU-CVE-2025-69421	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm7
Medium	UBUNTU-CVE-2025-69421	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm3
Medium	UBUNTU-CVE-2025-69421	nodejs@14.17.0-1nodesource1	no fix listed
Medium	GHSA-3xgq-45jj-v275	cross-spawn@5.1.0	6.0.6
Medium	UBUNTU-CVE-2026-26955	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2026-33689	xrdp@0.9.5-2	no fix listed
Medium	GHSA-q9mw-68c2-j6m5	engine.io@5.1.1	6.4.2
Medium	GHSA-vj76-c3g6-qr5v	tar-fs@2.1.1	2.1.4
Medium	UBUNTU-CVE-2017-18207	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Medium	UBUNTU-CVE-2017-18207	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Medium	UBUNTU-CVE-2025-32049	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Medium	GHSA-pfrx-2q88-qq97	got@9.6.0	11.8.5
Medium	UBUNTU-CVE-2024-22025	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2026-28387	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm8
Medium	UBUNTU-CVE-2026-28387	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2026-11940	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Medium	UBUNTU-CVE-2026-11940	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Medium	UBUNTU-CVE-2025-32988	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm2
Medium	UBUNTU-CVE-2021-3999	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.5

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.