CVE-2026-39821

High

Advisory

Published 22 May 2026In the index since 5 Sept 2026

Severity: High; worst across findings
CVSS: 8.2; base score, highest
EPSS: 0.006; 49th percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 4,724; of 17,879 indexed, latest versions
Container images: 5,403; deployed by those charts
Fix available: 3 of 3; affected packages

Red Hat Security Advisory: git-lfs security update

Carried by container images the latest versions of 4,724 of 17,879 indexed charts deploy, on 5,403 images.

Affected package	Affected versions	Fixed in	Images
git-lfsrpm	2.13.3-3.el8_6	0:3.4.1-11.el8_10	1
stdlibgolang	go1.13, go1.13.1, go1.13.3, go1.13.4+193 more	1.25.13	5,356
golang.org/x/netgolang	v0.0.0-20170114055629-f2499483f923, v0.0.0-20180301190904-22ae77b79946, v0.0.0-20180811021610-c39426892332, v0.0.0-20180906233101-161cd47e91fd+223 more	0.55.0	3,822

OSV records: RHSA-2026:30853 GO-2026-5026

Charts affected

4,724 by stars

Chart

Latest

Affected images

Radar Score

fleet-managementxxl-job-admin

1.0.0

1 of 1 See more

fleet-management xxl-job-admin 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-39821.

Container image	Digest	Package	Fixed in
ghcr.io/dellnoantechnp/alloy-remote-config/fleet-management :master	4371b566d238	golang.org/x/net@v0.48.0 stdlib@go1.25.10	0.55.0 1.25.13

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244

kadalu-operatorxxl-job-admin

1.2.4

2 of 4 See more

kadalu-operator xxl-job-admin 1.2.4

2 of the 4 container images this version deploys carry CVE-2026-39821.

Container image	Digest	Package	Fixed in
kadalu/kadalu-operator :1.2.0	3726d7a805f2	golang.org/x/net@v0.13.0 stdlib@go1.20.8	0.55.0 1.25.13
raspbernetes/csi-node-driver-registrar :2.0.1	a552705225fd	golang.org/x/net@v0.0.0-20200707034311-ab3426394381 stdlib@go1.13.15	0.55.0 1.25.13

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4,973

kminionxxl-job-admin

0.13.0

1 of 1 See more

kminion xxl-job-admin 0.13.0

1 of the 1 container images this version deploys carry CVE-2026-39821.

Container image	Digest	Package	Fixed in
redpandadata/kminion :v2.3.2	56da99e8d0d3	stdlib@go1.26.3	1.25.13

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671

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-2026-39821.

Container image	Digest	Package	Fixed in
registry.k8s.io/sig-storage/nfs-subdir-external-provisioner :v4.0.2	63d5e04551ec	golang.org/x/net@v0.0.0-20191004110552-13f9640d40b9 stdlib@go1.15	0.55.0 1.25.13

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2,740

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-2026-39821.

Container image	Digest	Package	Fixed in
flashcatcloud/nightingale :8.0.0-beta.11	ea1b0aaabe09	golang.org/x/net@v0.34.0 stdlib@go1.23.9	0.55.0 1.25.13
library/mysql :5.7	4bc6bc963e6d	stdlib@go1.18.2	1.25.13
quay.io/prometheus/prometheus :v2.54.1	f6639335d34a	golang.org/x/net@v0.27.0 stdlib@go1.22.6	0.55.0 1.25.13

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10,111

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-2026-39821.

Container image	Digest	Package	Fixed in
ghcr.io/dellnoantechnp/bitnami/redis :8.4.0	29064423c369	stdlib@go1.25.6	1.25.13

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310

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-2026-39821.

Container image	Digest	Package	Fixed in
ghcr.io/yasn77/pgbouncer :v0.0.6	cc8c13550e44	stdlib@go1.18.6	1.25.13

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1,154

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-2026-39821.

Container image	Digest	Package	Fixed in
grafana/grafana :11.5.1	5781759b3d27	golang.org/x/net@v0.34.0 stdlib@go1.23.5	0.55.0 1.25.13
prom/alertmanager :v0.28.0	d5155cfac40a	golang.org/x/net@v0.33.0 stdlib@go1.23.4	0.55.0 1.25.13
quay.io/prometheus-operator/prometheus-config-reloader :v0.79.2	193280a33bc1	golang.org/x/net@v0.32.0 stdlib@go1.23.4	0.55.0 1.25.13
quay.io/prometheus/node-exporter :v1.8.2	4032c6d5bfd7	golang.org/x/net@v0.23.0 stdlib@go1.22.5	0.55.0 1.25.13
quay.io/prometheus/prometheus :v3.1.0	6559acbd5d77	golang.org/x/net@v0.32.0 stdlib@go1.23.4	0.55.0 1.25.13
quay.io/prometheus/pushgateway :v1.11.0	99392035ae99	golang.org/x/net@v0.34.0 stdlib@go1.23.4	0.55.0 1.25.13
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.14.0	37d841299325	golang.org/x/net@v0.29.0 stdlib@go1.23.3	0.55.0 1.25.13

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9,674

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-2026-39821.

Container image	Digest	Package	Fixed in
feiyu563/prometheus-alert :v4.9.1	224cfa68cbd9	golang.org/x/net@v0.24.0 stdlib@go1.20.6	0.55.0 1.25.13

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1,605

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-2026-39821.

Container image	Digest	Package	Fixed in
matrixdb/kubebuilder_kube-rbac-proxy :v0.12.0	ed3c7e6291e8	golang.org/x/net@v0.0.0-20220325170049-de3da57026de stdlib@go1.18.1	0.55.0 1.25.13

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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-2026-39821.

Container image	Digest	Package	Fixed in
matrixdb/custom-external-provisioner :4622a07d7-20220424	7e9ffe249a51	golang.org/x/net@v0.0.0-20211209124913-491a49abca63 stdlib@go1.17.8	0.55.0 1.25.13
matrixdb/rawfile-csi :v0.2.1	95b2e38e913d	golang.org/x/net@v0.0.0-20220225172249-27dd8689420f stdlib@go1.17.9	0.55.0 1.25.13
matrixdb/sig-storage_csi-node-driver-registrar :v2.2.0	ba763bb01ddc	golang.org/x/net@v0.0.0-20210316092652-d523dce5a7f4 stdlib@go1.16	0.55.0 1.25.13
matrixdb/sig-storage_livenessprobe :v2.3.0	7ab06fe3d8a7	golang.org/x/net@v0.0.0-20210316092652-d523dce5a7f4 stdlib@go1.16	0.55.0 1.25.13

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8,016

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-2026-39821.

Container image	Digest	Package	Fixed in
sophos/nginx-vts-exporter :latest	f1073556b29b	stdlib@go1.13.6	1.25.13

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1,338

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-2026-39821.

Container image	Digest	Package	Fixed in
quay.io/jetstack/version-checker :v0.2.1	5f6f8ba0b671	golang.org/x/net@v0.0.0-20200707034311-ab3426394381 stdlib@go1.15.2	0.55.0 1.25.13

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3,019

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-2026-39821.

Container image	Digest	Package	Fixed in
grafana/grafana :latest	ac461fb352ab	golang.org/x/net@v0.51.0 stdlib@go1.26.4	0.55.0 1.25.13

Open the chart page →

787

ical-filter-proxyyungwood

0.3.1

1 of 1 See more

ical-filter-proxy yungwood 0.3.1

1 of the 1 container images this version deploys carry CVE-2026-39821.

Container image	Digest	Package	Fixed in
yungwood/ical-filter-proxy :0.3.1	ddc3f30ab05f	stdlib@go1.26.5	1.25.13

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synergy-wholesale-exporteryungwood

0.1.1

1 of 1 See more

synergy-wholesale-exporter yungwood 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-39821.

Container image	Digest	Package	Fixed in
yungwood/synergy-wholesale-exporter :0.1.1	054dce85989b	stdlib@go1.26.5	1.25.13

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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-2026-39821.

Container image	Digest	Package	Fixed in
hashicorp/consul :1.15.3	ddff34041c5c	golang.org/x/net@v0.8.0 stdlib@go1.20.4	0.55.0 1.25.13
hashicorp/consul-k8s-control-plane :1.1.2	62bed1bf8106	golang.org/x/net@v0.7.0 stdlib@go1.20.4	0.55.0 1.25.13

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5,084

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-2026-39821.

Container image	Digest	Package	Fixed in
quay.io/aerokube/moon :2.5.1	a8837b00ba1c	golang.org/x/net@v0.7.0 stdlib@go1.20.4	0.55.0 1.25.13
quay.io/aerokube/moon-conf :2.5.1	9ca307b30080	golang.org/x/net@v0.7.0 stdlib@go1.20.4	0.55.0 1.25.13
quay.io/aerokube/moon-ui :2.0.5	89990b146824	golang.org/x/net@v0.11.0 stdlib@go1.20.5	0.55.0 1.25.13

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2,910

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-2026-39821.

Container image	Digest	Package	Fixed in
zahoriaut/zahori-scheduler :1.0.0	47d0979b1184	stdlib@go1.20.5	1.25.13

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2,536

jenkinszanise-jenkins-helm-chart

0.1.0

1 of 1 See more

jenkins zanise-jenkins-helm-chart 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-39821.

Container image	Digest	Package	Fixed in
jenkins/jenkins :lts	c1e4c349365f	golang.org/x/net@v0.38.0 stdlib@go1.25.3	0.55.0 1.25.13

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2,652

posthogzeet

0.23.2

2 of 9 See more

posthog zeet 0.23.2

2 of the 9 container images this version deploys carry CVE-2026-39821.

Container image	Digest	Package	Fixed in
altinity/clickhouse-operator :0.19.0	7a85f522c5bc	golang.org/x/net@v0.0.0-20210525063256-abc453219eb5 stdlib@go1.17.13	0.55.0 1.25.13
altinity/metrics-exporter :latest	8940ecadae65	stdlib@go1.26.5	1.25.13

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3,754

endlessh-gozekker6

0.4.0

1 of 1 See more

endlessh-go zekker6 0.4.0

1 of the 1 container images this version deploys carry CVE-2026-39821.

Container image	Digest	Package	Fixed in
ghcr.io/shizunge/endlessh-go :2026.0730.0	8826dad32623	stdlib@go1.26.5	1.25.13

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525

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-2026-39821.

Container image	Digest	Package	Fixed in
dabealu/zookeeper-exporter :latest	86106fec315f	stdlib@go1.14.15	1.25.13

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1,249

zoo-project-druzoo-project

0.10.4

2 of 6 See more

zoo-project-dru zoo-project 0.10.4

2 of the 6 container images this version deploys carry CVE-2026-39821.

Container image	Digest	Package	Fixed in
library/postgres :18.4-alpine3.24	9a8afca54e78	stdlib@go1.24.6	1.25.13
zooproject/zoo-project :dru-19f3c4eed7c9ec9d1f0375bbe59f9d204a42bd3a	9a507cb7e2dd	golang.org/x/net@v0.49.0 stdlib@go1.26.5	0.55.0 1.25.13

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8,389

Container images carrying it

5,403 by charts deploying them

A fixed version is listed for 3 of the 3 affected packages.

Container image	Digest	Package	Fixed in	Used by
registry.k8s.io/sig-storage/snapshot-controller :v8.2.0	9dade8f2f3ab	golang.org/x/net@v0.31.0 stdlib@go1.23.1	0.55.0 1.25.13	4
alfhou/hammond :v0.0.24	c85dc0293aa1	golang.org/x/net@v0.0.0-20210410081132-afb366fc7cd1 stdlib@go1.20.6	0.55.0 1.25.13	3
apache/apisix-ingress-controller :2.2.0	5c5efa4c7f2a	stdlib@go1.26.5	1.25.13	3
argoproj/argocd :v1.8.1	830e86cacefd	golang.org/x/net@v0.0.0-20201024042810-be3efd7ff127 stdlib@go1.14.12	0.55.0 1.25.13	3
bitnamilegacy/etcd :latest	99b408c15272	golang.org/x/net@v0.38.0 stdlib@go1.23.10	0.55.0 1.25.13	3
bitnamilegacy/kubectl :latest	cd354d5b2556	golang.org/x/net@v0.41.0 stdlib@go1.24.5	0.55.0 1.25.13	3
bitnamilegacy/mongodb :6.0.4-debian-11-r10	016dce036593	golang.org/x/net@v0.0.0-20220906165146-f3363e06e74c stdlib@go1.17.10	0.55.0 1.25.13	3
bitnamilegacy/os-shell :12-debian-12-r51	77e65e9d633e	golang.org/x/net@v0.42.0 stdlib@go1.25.0	0.55.0 1.25.13	3
bitnamilegacy/pgpool :4.6.3-debian-12-r0	d3bf3910f148	stdlib@go1.25.0	1.25.13	3
bitnamilegacy/valkey-cluster :8.1.3-debian-12-r3	32869e769b7e	stdlib@go1.24.6	1.25.13	3
caddy/ingress :v0.2.1	18d1366fc0e9	golang.org/x/net@v0.17.0 stdlib@go1.21.4	0.55.0 1.25.13	3
ciscolabs/rtsp-server :latest	b59fc10bb821	golang.org/x/net@v0.0.0-20220526153639-5463443f8c37 stdlib@go1.19.2	0.55.0 1.25.13	3
cloudpirates/image-minio :RELEASE.2025-10-15T17-29-55Z-hardened	8dc02a7e5093	golang.org/x/net@v0.47.0 stdlib@go1.25.7	0.55.0 1.25.13	3
csiplugin/csi-qingcloud :v1.4.0	0766163dc046	golang.org/x/net@v0.0.0-20190812203447-cdfb69ac37fc stdlib@go1.19.13	0.55.0 1.25.13	3
datawire/aes :1.14.4	8588eafe6862	golang.org/x/net@v0.0.0-20210119194325-5f4716e94777 stdlib@go1.15	0.55.0 1.25.13	3
derailed/popeye :v0.22.1	8e68e22c7663	golang.org/x/net@v0.34.0 stdlib@go1.23.5	0.55.0 1.25.13	3
dgraph/dgraph :v21.12.0	3b55ea83fffe	golang.org/x/net@v0.0.0-20201021035429-f5854403a974 stdlib@go1.17.3	0.55.0 1.25.13	3
dnationcloud/kubernetes-jsonnet-translator :2.0.1	78fed4f3c130	stdlib@go1.26.5	1.25.13	3
envoyproxy/gateway :v1.7.5	156b7d32c73b	stdlib@go1.26.5	1.25.13	3
ethpandaops/tracoor :latest	d8514b9f4c59	golang.org/x/net@v0.40.0 stdlib@go1.24.13	0.55.0 1.25.13	3
grafana/grafana :8.2.5	00568d89c4f8	golang.org/x/net@v0.0.0-20210726213435-c6fcb2dbf985 stdlib@go1.17	0.55.0 1.25.13	3
grafana/grafana :13.1.0	121a7a9ece6d	golang.org/x/net@v0.49.0 stdlib@go1.25.7	0.55.0 1.25.13	3
grafana/grafana :11.3.0	a0f881232a6f	golang.org/x/net@v0.29.0 stdlib@go1.23.1	0.55.0 1.25.13	3
grafana/loki :3.6.11	44148ad243c0	golang.org/x/net@v0.52.0 stdlib@go1.26.2	0.55.0 1.25.13	3
grafana/loki :3.4.2	58a6c186ce78	golang.org/x/net@v0.34.0 stdlib@go1.23.6	0.55.0 1.25.13	3
grafana/loki-canary :3.6.7	0dac7d5cb383	golang.org/x/net@v0.47.0 stdlib@go1.24.13	0.55.0 1.25.13	3
grafana/promtail :2.4.2	626900031c4e	golang.org/x/net@v0.0.0-20211101193420-4a448f8816b3 stdlib@go1.17.2	0.55.0 1.25.13	3
groundnuty/k8s-wait-for :v2.0	c14d7271e401	golang.org/x/net@v0.0.0-20220722155237-a158d28d115b stdlib@go1.19.3	0.55.0 1.25.13	3
hashicorp/http-echo :1.0.0 :latest	fcb75f691c8b	stdlib@go1.21.1	1.25.13	3
hashicorp/vault :2.0.4	5be49781ecf7	stdlib@go1.26.5	1.25.13	3
hashicorp/vault-k8s :1.7.6	55e27b080c9b	stdlib@go1.26.5	1.25.13	3
jacobalberty/unifi :v10.0.162	896c0ab82d33	stdlib@go1.24.6	1.25.13	3
kubegems/kubegems :v1.24.10	a730bcf9322a	golang.org/x/net@v0.19.0 stdlib@go1.24.10	0.55.0 1.25.13	3
kubernetesui/dashboard-api :1.14.0	96a702cfd339	golang.org/x/net@v0.40.0 stdlib@go1.23.12	0.55.0 1.25.13	3
kubernetesui/dashboard-auth :1.4.0	53e9917898bf	golang.org/x/net@v0.38.0 stdlib@go1.23.12	0.55.0 1.25.13	3
kubernetesui/dashboard-metrics-scraper :1.2.2	5154b68252bd	golang.org/x/net@v0.34.0 stdlib@go1.23.4	0.55.0 1.25.13	3
kubernetesui/dashboard-web :1.7.0	cc7c31bd2d84	golang.org/x/net@v0.38.0 stdlib@go1.23.9	0.55.0 1.25.13	3
kubespheredev/kube-webhook-certgen :v1.1.1	23a03c9c381f	golang.org/x/net@v0.0.0-20210520170846-37e1c6afe023 stdlib@go1.16.9	0.55.0 1.25.13	3
library/docker :dind :latest	3f3c01aaaebf	golang.org/x/net@v0.50.0	0.55.0	3
library/docker :20.10-dind :20-dind	af96c680a7e1	golang.org/x/net@v0.4.0 stdlib@go1.19.7	0.55.0 1.25.13	3
library/nats :2.10-alpine	b83efabe3e7d	stdlib@go1.24.2	1.25.13	3
library/postgres :14.1	3162a6ead070	stdlib@go1.16.7	1.25.13	3
library/postgres :15.7-alpine :15.7-alpine3.20	468d34fefd63	stdlib@go1.18.2	1.25.13	3
library/postgres :11	5d2aa4a7b5f9	stdlib@go1.16.7	1.25.13	3
library/postgres :18-alpine :alpine	6c538e7206ea	stdlib@go1.24.6	1.25.13	3
library/postgres :16	f1c3376c26f2	stdlib@go1.24.6	1.25.13	3
library/registry :3.1.1 :latest	1be55279f18a	golang.org/x/net@v0.52.0 stdlib@go1.25.9	0.55.0 1.25.13	3
library/zookeeper :3.9.5	7d0f24ebb67b	stdlib@go1.18.1	1.25.13	3
mcp/grafana :latest	9362bcf6aa0e	stdlib@go1.26.5	1.25.13	3
meshery/meshery :stable-latest	44b64ee128fb	stdlib@go1.26.4	1.25.13	3