rekor 1.8.6 Helm chart

Name: rekor Helm chart 1.8.6: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

sigstore

Scored 16 Sept 2026

Part of the sigstore project, Rekor is a timestamping server and transparency log for storing signatures, as well as an API based server for validation

Version 1.8.6 todayapp version 1.5.4 4Artifact Hub

rekor 1.8.6 deploys 9 container images: gcr.io/trillian-opensource-ci/db_server, library/busybox, ghcr.io/sigstore/scaffolding/trillian_log_server, ghcr.io/sigstore/scaffolding/trillian_log_signer and 5 more. Across them, 594 findings — 0 critical, 5 high — 2 on CISA KEV. The highest contribution is ALPINE-CVE-2025-15467 in openssl 3.3.3-r0, fixed in 3.3.6-r0.

Radar Score

5,3730542547

594 findings over 9 of 9 images measured

KEV ×2 confirmed exploited

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

Container images

9 images

Image	Tag	Vulnerabilities	Radar Score
gcr.io/trillian-opensource-ci/db_server	digest-pinned	037153	1,608
library/busybox×2	digest-pinned	0000	0
ghcr.io/sigstore/scaffolding/trillian_log_server	digest-pinned	00151	378
ghcr.io/sigstore/scaffolding/trillian_log_signer	digest-pinned	00151	378
library/redis	digest-pinned	0112123	1,288
curlimages/curl	digest-pinned	012033	753
ghcr.io/sigstore/rekor/rekor-server	v1.5.4	00018	131
ghcr.io/sigstore/scaffolding/createdb	digest-pinned	00057	387
ghcr.io/sigstore/scaffolding/createtree	digest-pinned	00161	450

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

220 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	GO-2023-1752	stdlib@go1.18.2	1.19.9
Low	DLA-4321-1	openssl@1.1.1w-0+deb11u1	1.1.1w-0+deb11u4
Low	DLA-3926-1	perl@5.32.1-4+deb11u2	5.32.1-4+deb11u4
Low	ALPINE-CVE-2026-34181	openssl@3.5.4-r0	3.5.7-r0
Low	GO-2023-1705	stdlib@go1.18.2	1.19.8
Low	GO-2023-1878	stdlib@go1.18.2	1.19.11
Low	GHSA-fw7p-63qq-7hpr	filippo.io/edwards25519@v1.1.0	1.1.1
Low	GO-2022-1039	stdlib@go1.18.2	1.18.7
Low	GO-2024-2963	stdlib@go1.18.2	1.21.12
Low	GO-2023-1702	stdlib@go1.18.2	1.19.8
Low	GHSA-5cv4-jp36-h3mw	golang.org/x/net@v0.46.0	0.55.0
Low	DLA-4432-1	curl@7.74.0-1.3+deb11u10	7.74.0-1.3+deb11u16
Low	DLA-3910-1	e2fsprogs@1.46.2-2	1.46.2-2+deb11u1
Low	ALPINE-CVE-2026-40200	musl@1.2.5-r9	1.2.5-r11
Low	GO-2022-0525	stdlib@go1.18.2	1.17.12
Low	GO-2022-0520	stdlib@go1.18.2	1.17.12
Low	ALPINE-CVE-2025-66199	openssl@3.3.3-r0	3.3.6-r0
Low	DSA-5678-1	glibc@2.31-13+deb11u7	2.31-13+deb11u10
Low	DLA-4267-1	gnutls28@3.7.1-5+deb11u3	3.7.1-5+deb11u8
Low	DLA-4063-1	gnutls28@3.7.1-5+deb11u3	3.7.1-5+deb11u7
Low	GHSA-f3fp-gc8g-vw66	github.com/opencontainers/runc@v1.1.0	1.1.2
Low	GO-2023-2375	stdlib@go1.18.2	1.20.0
Low	GO-2023-1569	stdlib@go1.18.2	1.19.6
Low	GHSA-g2j6-57v7-gm8c	github.com/opencontainers/runc@v1.1.0	1.1.5
Low	GHSA-qc2q-p7wx-3px3	google.golang.org/grpc@v1.82.0	1.83.1
Low	ALPINE-CVE-2026-22796	openssl@3.3.3-r0	3.3.6-r0
Low	GO-2023-2382	stdlib@go1.18.2	1.20.12
Low	GO-2022-1143	stdlib@go1.18.2	1.18.9
Low	GO-2024-2599	stdlib@go1.18.2	1.21.8
Low	GO-2022-1038	stdlib@go1.18.2	1.18.7
Low	GO-2024-3106	stdlib@go1.18.2	1.22.7
Low	GO-2023-1570	stdlib@go1.18.2	1.19.6
Low	DLA-4061-1	libtasn1-6@4.16.0-2+deb11u1	4.16.0-2+deb11u2
Low	GO-2022-0531	stdlib@go1.18.2	1.17.11
Low	GO-2024-2600	stdlib@go1.18.2	1.21.8
Low	GHSA-hrxh-6v49-42gf	google.golang.org/grpc@v1.82.0	1.82.1
Low	DLA-4031-1	git@1:2.30.2-1+deb11u2	1:2.30.2-1+deb11u4
Low	GO-2024-2609	stdlib@go1.18.2	1.21.8
Low	GO-2024-3107	stdlib@go1.18.2	1.22.7
Low	GO-2023-1751	stdlib@go1.18.2	1.19.9
Low	GO-2023-1753	stdlib@go1.18.2	1.19.9
Low	DLA-4145-1	expat@2.2.10-2+deb11u5	2.2.10-2+deb11u7
Low	GO-2023-2041	stdlib@go1.18.2	1.20.8
Low	ALPINE-CVE-2026-42769	openssl@3.5.4-r0	3.5.7-r0
Low	GHSA-vffh-x6r8-xx99	github.com/prometheus/prometheus@v0.51.0	0.311.2-0.20260410083055-07c6232d159b
Low	GO-2023-2043	stdlib@go1.18.2	1.20.8
Low	GO-2022-0515	stdlib@go1.18.2	1.17.12
Low	GO-2023-2186	stdlib@go1.18.2	1.20.11
Low	DLA-4490-1	openssl@1.1.1w-0+deb11u1	1.1.1w-0+deb11u5
Low	GO-2024-3105	stdlib@go1.18.2	1.22.7

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
1.8.6latest	today	1.5.4	0542547	5,373
1.8.5	13 days ago	1.5.4	0642548	5,442

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

README badge

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

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