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

Open the chart page →

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/csi-resizer :v2.2.1	ea1d25e23479	stdlib@go1.26.3	1.25.13	7
registry.k8s.io/sig-storage/csi-snapshotter :v8.6.0	42af0929bcd6	golang.org/x/net@v0.54.0 stdlib@go1.26.3	0.55.0 1.25.13	7
bitnamilegacy/mongodb :6.0.10-debian-11-r8	42319decb591	golang.org/x/net@v0.14.0 stdlib@go1.19.12	0.55.0 1.25.13	6
bitnamilegacy/redis :8.2.1-debian-12-r0	25bf63f3caf7	stdlib@go1.25.0	1.25.13	6
clastix/kubectl :v1.31	22918a06c253	golang.org/x/net@v0.26.0 stdlib@go1.22.5	0.55.0 1.25.13	6
csiplugin/csi-attacher :v3.2.1	60ab9b3e6a03	golang.org/x/net@v0.0.0-20210410081132-afb366fc7cd1 stdlib@go1.16	0.55.0 1.25.13	6
csiplugin/csi-node-driver-registrar :v2.2.0	2dee3fe5fe86	golang.org/x/net@v0.0.0-20210316092652-d523dce5a7f4 stdlib@go1.16	0.55.0 1.25.13	6
grafana/grafana :7.0.3	d72946c8e5d5	golang.org/x/net@v0.0.0-20200202094626-16171245cfb2 stdlib@go1.14.3	0.55.0 1.25.13	6
grafana/loki :2.6.1	1ee60f980950	golang.org/x/net@v0.0.0-20220127200216-cd36cc0744dd stdlib@go1.17.9	0.55.0 1.25.13	6
library/mariadb :10 :10.11	7f22313fc130	stdlib@go1.24.6	1.25.13	6
library/postgres :18.4	a02db8cac496	stdlib@go1.24.6	1.25.13	6
library/postgres :15	dfbbb0ad8cab	stdlib@go1.24.6	1.25.13	6
library/registry :2 :2.8.3	a3d8aaa63ed8	stdlib@go1.20.8	1.25.13	6
prom/alertmanager :v0.20.0	7e4e9f7a0954	golang.org/x/net@v0.0.0-20190724013045-ca1201d0de80 stdlib@go1.13.5	0.55.0 1.25.13	6
prom/memcached-exporter :v0.15.4	b6763ecb3c47	golang.org/x/net@v0.44.0 stdlib@go1.25.3	0.55.0 1.25.13	6
victoriametrics/operator :v0.74.1	7310c4a80b94	stdlib@go1.26.5	1.25.13	6
ghcr.io/appscode/b3 :v2026.9.11	39076a89c36b	golang.org/x/net@v0.38.0 stdlib@go1.25.3	0.55.0 1.25.13	6
quay.io/devtron/authenticator :e414faff-393-13273	c8958d9533c7	golang.org/x/net@v0.0.0-20211209124913-491a49abca63 stdlib@go1.18.2	0.55.0 1.25.13	6
quay.io/devtron/devtron-utils :dup-chart-repo-v1.1.0	95d6f0e05636	stdlib@go1.20.12	1.25.13	6
quay.io/devtron/dex :v2.30.2	2e4c14d1b444	golang.org/x/net@v0.0.0-20210503060351-7fd8e65b6420 stdlib@go1.16.6	0.55.0 1.25.13	6
quay.io/devtron/kubectl :latest	2ad610626658	golang.org/x/net@v0.0.0-20220722155237-a158d28d115b stdlib@go1.18.5	0.55.0 1.25.13	6
quay.io/devtron/migrator :v4.16.2	fbeaef7a8566	golang.org/x/net@v0.10.0 stdlib@go1.19.9	0.55.0 1.25.13	6
quay.io/devtron/postgres :14.9	1b594392f7cb	stdlib@go1.18.2	1.25.13	6
quay.io/devtron/postgres_exporter :v0.10.1	3ea136843b2e	golang.org/x/net@v0.0.0-20210525063256-abc453219eb5 stdlib@go1.17.6	0.55.0 1.25.13	6
quay.io/k8scsi/csi-node-driver-registrar :v1.3.0	e6df72478956	golang.org/x/net@v0.0.0-20180301190904-22ae77b79946 stdlib@go1.13.3	0.55.0 1.25.13	6
quay.io/kubernetes_incubator/nfs-provisioner :v2.3.0	f402e6039b3c	golang.org/x/net@v0.0.0-20190812203447-cdfb69ac37fc stdlib@go1.13.4	0.55.0 1.25.13	6
quay.io/prometheus/alertmanager :v0.21.0	24a5204b418e	golang.org/x/net@v0.0.0-20200513185701-a91f0712d120 stdlib@go1.14.4	0.55.0 1.25.13	6
quay.io/prometheus/blackbox-exporter :latest :v0.28.0	e753ff9f3fc4	golang.org/x/net@v0.47.0 stdlib@go1.25.5	0.55.0 1.25.13	6
quay.io/prometheus/node-exporter :v1.10.2	337ff1d356b6	golang.org/x/net@v0.44.0 stdlib@go1.25.3	0.55.0 1.25.13	6
quay.io/prometheus/node-exporter :v1.8.1	fa7fa12a57ef	golang.org/x/net@v0.23.0 stdlib@go1.22.3	0.55.0 1.25.13	6
quay.io/prometheus-operator/prometheus-config-reloader :v0.81.0	959d47672fbf	golang.org/x/net@v0.37.0 stdlib@go1.23.7	0.55.0 1.25.13	6
registry.k8s.io/ingress-nginx/controller :v1.15.1	594ceea76b01	golang.org/x/net@v0.52.0 stdlib@go1.26.1	0.55.0 1.25.13	6
registry.k8s.io/ingress-nginx/kube-webhook-certgen :v1.6.9	01038e7de14b	golang.org/x/net@v0.52.0 stdlib@go1.26.1	0.55.0 1.25.13	6
registry.k8s.io/ingress-nginx/kube-webhook-certgen :v20221220-controller-v1.5.1-58-g787ea74b6	4d99688e5573	golang.org/x/net@v0.1.0 stdlib@go1.19.4	0.55.0 1.25.13	6
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.13.0	639a1e2da549	golang.org/x/net@v0.26.0 stdlib@go1.22.5	0.55.0 1.25.13	6
registry.k8s.io/sig-storage/csi-attacher :v4.12.0	b9dc9a714a48	golang.org/x/net@v0.54.0 stdlib@go1.26.3	0.55.0 1.25.13	6
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.13.0	d7138bcc3aa5	golang.org/x/net@v0.32.0 stdlib@go1.23.1	0.55.0 1.25.13	6
registry.k8s.io/sig-storage/csi-node-driver-registrar :v2.8.0 :v2.8.1	f6717ce72a26	golang.org/x/net@v0.8.0 stdlib@go1.20.3	0.55.0 1.25.13	6
registry.k8s.io/sig-storage/csi-provisioner :v5.3.0	bb057f866177	golang.org/x/net@v0.40.0 stdlib@go1.24.2	0.55.0 1.25.13	6
registry.k8s.io/sig-storage/livenessprobe :v2.19.0	06da0d5b8908	golang.org/x/net@v0.54.0 stdlib@go1.26.3	0.55.0 1.25.13	6
alpine/kubectl :1.34.1	8413f8890d19	golang.org/x/net@v0.38.0 stdlib@go1.24.6	0.55.0 1.25.13	5
bitnamilegacy/kubectl :1.29.2	c74b703deed2	golang.org/x/net@v0.19.0 stdlib@go1.21.7	0.55.0 1.25.13	5
containous/whoami :latest :v1.5.0	7d6a3c8f9147	stdlib@go1.14	1.25.13	5
csiplugin/csi-resizer :v1.2.0	36c31f7e1f43	golang.org/x/net@v0.0.0-20210316092652-d523dce5a7f4 stdlib@go1.16	0.55.0 1.25.13	5
csiplugin/csi-snapshotter :v4.0.0	51f2dfde5bcc	golang.org/x/net@v0.0.0-20201209123823-ac852fbbde11 stdlib@go1.15	0.55.0 1.25.13	5
grafana/grafana :11.0.0	0dc5a246ab16	golang.org/x/net@v0.23.0 stdlib@go1.21.10	0.55.0 1.25.13	5
grafana/grafana :6.7.1	1ff3999e0fc0	golang.org/x/net@v0.0.0-20190923162816-aa69164e4478 stdlib@go1.13.4	0.55.0 1.25.13	5
grafana/tempo :2.9.0	65a578975943	golang.org/x/net@v0.43.0 stdlib@go1.25.1	0.55.0 1.25.13	5
keelhq/keel :latest	73714afb4443	golang.org/x/net@v0.33.0 stdlib@go1.23.4	0.55.0 1.25.13	5
library/mariadb :12.3.3 :lts	805c8e104bd5	stdlib@go1.24.6	1.25.13	5