CVE-2026-32288

Medium

Advisory

Published 7 Apr 2026In the index since 5 Sept 2026

Severity: Medium; worst across findings
CVSS: 5.5; base score, highest
EPSS: 0.003; 22nd percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 3,917; of 17,805 indexed, latest versions
Container images: 4,443; deployed by those charts
Fix available: 1 of 2; affected packages

Unbounded allocation for old GNU sparse in archive/tar

Carried by container images the latest versions of 3,917 of 17,805 indexed charts deploy, on 4,443 images.

Affected package	Affected versions	Fixed in	Images
golang-1.19deb	1.19.8-2	no fix listed	1
stdlibgolang	go1.13, go1.13.1, go1.13.3, go1.13.4+178 more	1.25.9	4,443

OSV records: DEBIAN-CVE-2026-32288 GO-2026-4869
Also known as: BIT-golang-2026-32288

Charts affected

3,917 by stars

Chart

Latest

Affected images

Radar Score

nfs-subdir-external-provisionerxxl-job-admin

4.0.18

1 of 1 See more

nfs-subdir-external-provisioner xxl-job-admin 4.0.18

1 of the 1 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
registry.k8s.io/sig-storage/nfs-subdir-external-provisioner :v4.0.2	63d5e04551ec	stdlib@go1.15	1.25.9

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2,746

nightingalexxl-job-admin

0.2.11

3 of 6 See more

nightingale xxl-job-admin 0.2.11

3 of the 6 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
flashcatcloud/nightingale :8.0.0-beta.11	ea1b0aaabe09	stdlib@go1.23.9	1.25.9
library/mysql :5.7	4bc6bc963e6d	stdlib@go1.18.2	1.25.9
quay.io/prometheus/prometheus :v2.54.1	f6639335d34a	stdlib@go1.22.6	1.25.9

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9,730

redisxxl-job-admin

24.1.3

1 of 1 See more

redis xxl-job-admin 24.1.3

1 of the 1 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
ghcr.io/dellnoantechnp/bitnami/redis :8.4.0	29064423c369	stdlib@go1.25.6	1.25.9

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314

pgbounceryasn77-pgbouncer

0.0.8

1 of 1 See more

pgbouncer yasn77-pgbouncer 0.0.8

1 of the 1 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
ghcr.io/yasn77/pgbouncer :v0.0.6	cc8c13550e44	stdlib@go1.18.6	1.25.9

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1,153

ygdrassil-monitoringygdrassil

0.4.0

7 of 10 See more

ygdrassil-monitoring ygdrassil 0.4.0

7 of the 10 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
grafana/grafana :11.5.1	5781759b3d27	stdlib@go1.23.5	1.25.9
prom/alertmanager :v0.28.0	d5155cfac40a	stdlib@go1.23.4	1.25.9
quay.io/prometheus-operator/prometheus-config-reloader :v0.79.2	193280a33bc1	stdlib@go1.23.4	1.25.9
quay.io/prometheus/node-exporter :v1.8.2	4032c6d5bfd7	stdlib@go1.22.5	1.25.9
quay.io/prometheus/prometheus :v3.1.0	6559acbd5d77	stdlib@go1.23.4	1.25.9
quay.io/prometheus/pushgateway :v1.11.0	99392035ae99	stdlib@go1.23.4	1.25.9
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.14.0	37d841299325	stdlib@go1.23.3	1.25.9

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9,518

prometheusalertygqygq2

1.0.0

1 of 1 See more

prometheusalert ygqygq2 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
feiyu563/prometheus-alert :v4.9.1	224cfa68cbd9	stdlib@go1.20.6	1.25.9

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1,610

matrixdb-operatorymatrix

0.13.0

1 of 2 See more

matrixdb-operator ymatrix 0.13.0

1 of the 2 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
matrixdb/kubebuilder_kube-rbac-proxy :v0.12.0	ed3c7e6291e8	stdlib@go1.18.1	1.25.9

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1,966

rawfile-csiymatrix

0.2.1

4 of 4 See more

rawfile-csi ymatrix 0.2.1

4 of the 4 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
matrixdb/custom-external-provisioner :4622a07d7-20220424	7e9ffe249a51	stdlib@go1.17.8	1.25.9
matrixdb/rawfile-csi :v0.2.1	95b2e38e913d	stdlib@go1.17.9	1.25.9
matrixdb/sig-storage_csi-node-driver-registrar :v2.2.0	ba763bb01ddc	stdlib@go1.16	1.25.9
matrixdb/sig-storage_livenessprobe :v2.3.0	7ab06fe3d8a7	stdlib@go1.16	1.25.9

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8,002

nginx-vts-exporterymrs

0.1.2

1 of 1 See more

nginx-vts-exporter ymrs 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
sophos/nginx-vts-exporter :latest	f1073556b29b	stdlib@go1.13.6	1.25.9

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1,337

version-checkerymrs

0.2.3

1 of 1 See more

version-checker ymrs 0.2.3

1 of the 1 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
quay.io/jetstack/version-checker :v0.2.1	5f6f8ba0b671	stdlib@go1.15.2	1.25.9

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3,025

prometheus-monitoring-stackyotron-helm-charts

1.2.0

1 of 3 See more

prometheus-monitoring-stack yotron-helm-charts 1.2.0

1 of the 3 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
grafana/grafana :latest	f772d434e8fa	stdlib@go1.25.7	1.25.9

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936

zahori-consulzahori

1.0.1

2 of 2 See more

zahori-consul zahori 1.0.1

2 of the 2 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
hashicorp/consul :1.15.3	ddff34041c5c	stdlib@go1.20.4	1.25.9
hashicorp/consul-k8s-control-plane :1.1.2	62bed1bf8106	stdlib@go1.20.4	1.25.9

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5,077

zahori-moonzahori

1.0.1

3 of 3 See more

zahori-moon zahori 1.0.1

3 of the 3 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
quay.io/aerokube/moon :2.5.1	a8837b00ba1c	stdlib@go1.20.4	1.25.9
quay.io/aerokube/moon-conf :2.5.1	9ca307b30080	stdlib@go1.20.4	1.25.9
quay.io/aerokube/moon-ui :2.0.5	89990b146824	stdlib@go1.20.5	1.25.9

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2,908

zahori-schedulerzahori

1.0.1

1 of 1 See more

zahori-scheduler zahori 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
zahoriaut/zahori-scheduler :1.0.0	47d0979b1184	stdlib@go1.20.5	1.25.9

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2,485

posthogzeet

0.23.2

1 of 9 See more

posthog zeet 0.23.2

1 of the 9 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
altinity/clickhouse-operator :0.19.0	7a85f522c5bc	stdlib@go1.17.13	1.25.9

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3,700

zookeeper-exporterzookeeper-exporter

0.1.0

1 of 1 See more

zookeeper-exporter zookeeper-exporter 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
dabealu/zookeeper-exporter :latest	86106fec315f	stdlib@go1.14.15	1.25.9

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1,248

zoo-project-druzoo-project

0.10.4

1 of 6 See more

zoo-project-dru zoo-project 0.10.4

1 of the 6 container images this version deploys carry CVE-2026-32288.

Container image	Digest	Package	Fixed in
library/postgres :18.4-alpine3.24	9a8afca54e78	stdlib@go1.24.6	1.25.9

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7,964

Container images carrying it

4,443 by charts deploying them

A fixed version is listed for 1 of the 2 affected packages.

Container image	Digest	Package	Fixed in	Used by
ghcr.io/alpineworks/flux-suspension-exporter :v1.0.0	341f0a6cd2b6	stdlib@go1.24.0	1.25.9	2
ghcr.io/appscode/kube-auth-manager :v0.0.1	789692ab9193	stdlib@go1.20.2	1.25.9	2
ghcr.io/appscode/kubectl-nonroot :1.31	83d43cc41590	stdlib@go1.24.9	1.25.9	2
ghcr.io/appscode/kube-rbac-proxy :v0.11.0	0df4ae70e3bd	stdlib@go1.15.14	1.25.9	2
ghcr.io/appscode/service-provider :v0.0.2	f6e481386d70	stdlib@go1.25.5	1.25.9	2
ghcr.io/astriaorg/astria-geth :latest	4249e403225a	stdlib@go1.22.12	1.25.9	2
ghcr.io/banzaicloud/logging-operator :3.17.10	1b530cf7c07f	stdlib@go1.17.13	1.25.9	2
ghcr.io/banzaicloud/tcheck :latest	0147d87c2019	stdlib@go1.15.2	1.25.9	2
ghcr.io/bryopsida/k8s-dev-pod :main	82d0b161161d	stdlib@go1.24.3	1.25.9	2
ghcr.io/buoyantio/prometheus :v2.55.1	2659f4c2ebb7	stdlib@go1.23.2	1.25.9	2
ghcr.io/celestiaorg/celestia-node :v0.27.5-mocha	4768ea1c5fd2	stdlib@go1.24.7	1.25.9	2
ghcr.io/chaos-mesh/chaos-coredns :v0.2.8	38bfdf5e3774	stdlib@go1.25.5	1.25.9	2
ghcr.io/chaos-mesh/chaos-coredns :v0.2.6	78dc63bc5b89	stdlib@go1.19.7	1.25.9	2
ghcr.io/cloudnative-pg/cloudnative-pg :1.25.1	b5210df46c05	stdlib@go1.24.0	1.25.9	2
ghcr.io/containerd/nydus-snapshotter :v0.9.0	56f8617363b4	stdlib@go1.18.10	1.25.9	2
ghcr.io/cosmos/gaia :v25.1.0	f115777d1112	stdlib@go1.24.5	1.25.9	2
ghcr.io/cubed-it/inlets :4.0.0	f02325f099bc	stdlib@go1.13.15	1.25.9	2
ghcr.io/danbooru/danbooru :9cab67c0ac72a8c52289302c519715ceec2372d9	5f545698e907	stdlib@go1.18	1.25.9	2
ghcr.io/danopstech/speedtest_exporter :v0.0.5	99efbe55412b	stdlib@go1.16.6	1.25.9	2
ghcr.io/dellnoantechnp/bitnami/redis :8.4.0	29064423c369	stdlib@go1.25.6	1.25.9	2
ghcr.io/dergeberl/kubeteach :v0.2.3-alpha	cf4428a3c79e	stdlib@go1.19.2	1.25.9	2
ghcr.io/dexidp/dex :v2.28.1	5e88f2205de1	stdlib@go1.16.2	1.25.9	2
ghcr.io/eosc-lot-1/curl-jq :8	156beafae7ca	stdlib@go1.21.10	1.25.9	2
ghcr.io/glassflow/glassflow-etl-k8s-operator :v3.2.1	e70364e88629	stdlib@go1.25.0	1.25.9	2
ghcr.io/google/fleetspeak :v0.1.17	cd264d33efd4	stdlib@go1.22.5	1.25.9	2
ghcr.io/gotify/server :3.1.1	44fc5bbd1c06	stdlib@go1.26.0	1.25.9	2
ghcr.io/grafana/helm-chart-toolbox-kubectl :0.1.1	c137478627cc	stdlib@go1.23.6	1.25.9	2
ghcr.io/immich-app/postgres :14-vectorchord0.4.3-pgvectors0.2.0	bcf63357191b	stdlib@go1.18.2	1.25.9	2
ghcr.io/jkroepke/kube-webhook-certgen :1.7.4	7a62bba56a7c	stdlib@go1.25.5	1.25.9	2
ghcr.io/jont828/cluster-api-visualizer :v1.5.0	678ba6833297	stdlib@go1.24.11	1.25.9	2
ghcr.io/k8snetworkplumbingwg/multus-cni :v4.1.4	09fdfb7ce090	stdlib@go1.23.4	1.25.9	2
ghcr.io/keptn/certificate-operator :v3.0.0	b82064b0e339	stdlib@go1.23.3	1.25.9	2
ghcr.io/keptn/lifecycle-operator :v2.0.0	866ced256a8c	stdlib@go1.23.3	1.25.9	2
ghcr.io/keptn/metrics-operator :v2.1.0	dc48471c7cf8	stdlib@go1.23.3	1.25.9	2
ghcr.io/kluster-manager/cluster-auth :v0.5.1	fba6fb872281	stdlib@go1.25.7	1.25.9	2
ghcr.io/konpyutaika/docker-images/nifikop :v1.14.1-release	6bb00c592a82	stdlib@go1.24.4	1.25.9	2
ghcr.io/libredb/libredb-studio :0.16.0	fa925884368a	stdlib@go1.24.4	1.25.9	2
ghcr.io/matrix-org/sliding-sync :v0.99.19	b940cab56435	stdlib@go1.20.14	1.25.9	2
ghcr.io/nucleuscloud/neosync/api :0.5.41	e2abb798f29f	stdlib@go1.24.5	1.25.9	2
ghcr.io/nucleuscloud/neosync/worker :0.5.41	96f42450c5b1	stdlib@go1.24.5	1.25.9	2
ghcr.io/parca-dev/parca :v0.20.0	0d1df8f436f7	stdlib@go1.21.1	1.25.9	2
ghcr.io/salaboy/fmtok8s-agenda-service :v0.0.1-native	6c5efe150958	stdlib@go1.18.10	1.25.9	2
ghcr.io/salaboy/fmtok8s-c4p-service :v0.0.1-native	3f7cc45fd20b	stdlib@go1.19.7	1.25.9	2
ghcr.io/shopify/toxiproxy :2.7.0	fc2d40f4904c	stdlib@go1.19.13	1.25.9	2
ghcr.io/sigstore/scaffolding/createcerts	7f59f7c08d1a	stdlib@go1.25.0	1.25.9	2
ghcr.io/smarter-project/smarter-device-manager :v1.20.12	228f7f44594a	stdlib@go1.19.3	1.25.9	2
ghcr.io/spiffe/spiffe-csi-driver :0.2.7	9dfe4f0caff0	stdlib@go1.24.0	1.25.9	2
ghcr.io/spiffe/spiffe-helper :0.11.0	1c92e5998ad3	stdlib@go1.25.3	1.25.9	2
ghcr.io/squat/generic-device-plugin :36bfc606bba2064de6ede0ff2764cbb52edff70d	ba6f0b4cf6c8	stdlib@go1.20.2	1.25.9	2
ghcr.io/stashed/stash-ui-server :v0.23.0	47cffbc65700	stdlib@go1.25.3	1.25.9	2