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
registry.k8s.io/etcd :3.5.6-0	dd75ec974b0a	stdlib@go1.16.15	1.25.9	2
registry.k8s.io/ingress-nginx/controller :v1.9.4	5b161f051d01	stdlib@go1.21.3	1.25.9	2
registry.k8s.io/ingress-nginx/controller :v1.11.8	695d79381ee6	stdlib@go1.24.4	1.25.9	2
registry.k8s.io/ingress-nginx/controller :v1.9.5	b3aba22b1da8	stdlib@go1.21.5	1.25.9	2
registry.k8s.io/ingress-nginx/controller :v1.12.1	d2fbc4ec70d8	stdlib@go1.24.1	1.25.9	2
registry.k8s.io/ingress-nginx/kube-webhook-certgen :v20230312-helm-chart-4.5.2-28-g66a760794	01d181618f27	stdlib@go1.20.1	1.25.9	2
registry.k8s.io/kube-apiserver :v1.26.1	99e1ed9fbc8a	stdlib@go1.19.5	1.25.9	2
registry.k8s.io/kube-controller-manager :v1.26.1	40adecbe3a40	stdlib@go1.19.5	1.25.9	2
registry.k8s.io/kube-scheduler :v1.30.14	74a5cf9cfa9f	stdlib@go1.23.10	1.25.9	2
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.5.0	09a36e2be1db	stdlib@go1.18.3	1.25.9	2
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.7.0	a15ca437f230	stdlib@go1.19.3	1.25.9	2
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.10.1	af8220f53493	stdlib@go1.20.10	1.25.9	2
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.6.0	bdab4e49d71d	stdlib@go1.18.5	1.25.9	2
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.15.0	db384bf43222	stdlib@go1.23.5	1.25.9	2
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.10.0	ec5d6f6be228	stdlib@go1.20.7	1.25.9	2
registry.k8s.io/metrics-server/metrics-server :v0.8.0	89258156d0e9	stdlib@go1.24.4	1.25.9	2
registry.k8s.io/sig-storage/csi-attacher :v4.9.0	5aaefc24f315	stdlib@go1.24.2	1.25.9	2
registry.k8s.io/sig-storage/csi-attacher :v3.4.0	8b9c313c05f5	stdlib@go1.17.3	1.25.9	2
registry.k8s.io/sig-storage/csi-attacher :v4.0.0	9a685020911e	stdlib@go1.18	1.25.9	2
registry.k8s.io/sig-storage/csi-attacher :v4.8.0	a399393ff5bd	stdlib@go1.23.1	1.25.9	2
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.5.1	0103eee7c35e	stdlib@go1.17.3	1.25.9	2
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.5.0	4fd21f36075b	stdlib@go1.17.3	1.25.9	2
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.9.0	cd21e19cd8bb	stdlib@go1.20.5	1.25.9	2
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.6.0	f1c25991bac2	stdlib@go1.18	1.25.9	2
registry.k8s.io/sig-storage/csi-provisioner :v3.1.0	122bfb8c1eda	stdlib@go1.17.3	1.25.9	2
registry.k8s.io/sig-storage/csi-provisioner :v6.1.1	d992c36d4ddd	stdlib@go1.24.6	1.25.9	2
registry.k8s.io/sig-storage/csi-provisioner :v6.1.0	e5900dc98b0d	stdlib@go1.24.6	1.25.9	2
registry.k8s.io/sig-storage/csi-resizer :v1.5.0	8f7520bd957e	stdlib@go1.18	1.25.9	2
registry.k8s.io/sig-storage/csi-resizer :v1.4.0	9ebbf9f023e7	stdlib@go1.17.3	1.25.9	2
registry.k8s.io/sig-storage/csi-snapshotter :v6.0.1	ad16874e2140	stdlib@go1.18	1.25.9	2
registry.k8s.io/sig-storage/csi-snapshotter :v8.3.0	bc7be893ecc3	stdlib@go1.24.2	1.25.9	2
registry.k8s.io/sig-storage/csi-snapshotter :v8.2.0	dd788d79cf4c	stdlib@go1.23.1	1.25.9	2
registry.k8s.io/sig-storage/livenessprobe :v2.15.0	2c5f9dc4ea5a	stdlib@go1.23.1	1.25.9	2
registry.k8s.io/sig-storage/livenessprobe :v2.12.0	5baeb4a6d7d5	stdlib@go1.21.5	1.25.9	2
registry.k8s.io/sig-storage/livenessprobe :v2.17.0	9b75b9ade162	stdlib@go1.24.6	1.25.9	2
registry.k8s.io/sig-storage/livenessprobe :v2.8.0	cacee2b5c36d	stdlib@go1.18	1.25.9	2
registry.k8s.io/sig-storage/snapshot-controller :v8.3.0	12c2da094b02	stdlib@go1.24.2	1.25.9	2
0xpolygon/bor :1.3.7	396d3de26d8b	stdlib@go1.22.1	1.25.9	1
0xpolygon/heimdall :1.0.1	34ddf259993c	stdlib@go1.20.5	1.25.9	1
1dev/server :11.9.0	cd5b12fe5471	stdlib@go1.23.8	1.25.9	1
1password/connect-api :1.7.2	6aa94cf713f9	stdlib@go1.20.6	1.25.9	1
1password/connect-api :1.8.2	e915c0c84397	stdlib@go1.25.7	1.25.9	1
1password/connect-sync :1.8.2	6297ca6136c0	stdlib@go1.25.7	1.25.9	1
1password/connect-sync :1.7.2	fe527ed9d81f	stdlib@go1.20.6	1.25.9	1
1password/kubernetes-secrets-injector :1.0.2	5884757f7879	stdlib@go1.20.5	1.25.9	1
aavishay/right-sizer :0.6.2	3d7c4d79595c	stdlib@go1.25.8	1.25.9	1
abiondevelopment/cert-manager-webhook-abion :latest	c741988fbd23	stdlib@go1.25.1	1.25.9	1
abohatyrenko/bucket-backup-restore :latest	fa98af15a13e	stdlib@go1.21.4	1.25.9	1
aboogie/login_test_backend :new	9c41a4483ac8	stdlib@go1.22.5	1.25.9	1
absaoss/terraform-controller :v0.0.20	ad538a1285a0	stdlib@go1.14.8	1.25.9	1