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: 0.007; 51st percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 4,671; of 17,828 indexed, latest versions
Container images: 5,406; 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 4,671 of 17,828 indexed charts deploy, on 5,406 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	5,364
golang.org/x/netgolang	v0.0.0-20170114055629-f2499483f923, v0.0.0-20180301190904-22ae77b79946, v0.0.0-20180811021610-c39426892332, v0.0.0-20180906233101-161cd47e91fd+222 more	0.55.0	3,790

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

Charts affected

4,671 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-2026-39821.

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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2,746

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-2026-39821.

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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9,769

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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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-2026-39821.

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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1,153

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-2026-39821.

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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9,530

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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1,611

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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8,003

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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1,337

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-2026-39821.

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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3,025

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-2026-39821.

Container image	Digest	Package	Fixed in
grafana/grafana :latest	f772d434e8fa	golang.org/x/net@v0.51.0 stdlib@go1.26.5	0.55.0 1.25.13

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936

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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5,077

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-2026-39821.

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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2,908

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-2026-39821.

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

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2,482

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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3,702

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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489

karmazekker6

0.21.0

1 of 1 See more

karma zekker6 0.21.0

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

Container image	Digest	Package	Fixed in
ghcr.io/prymitive/karma :v0.132	98d9ed609118	stdlib@go1.26.5	1.25.13

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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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8,105

Container images carrying it

5,406 by charts deploying them

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

Container image	Digest	Package	Fixed in	Used by
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	1
hashicorp/hcp-terraform-operator :2.12.1	5a15932f6838	stdlib@go1.26.5	1.25.13	1
hashicorp/terraform :1.4	4dcb45513699	golang.org/x/net@v0.6.0 stdlib@go1.19.6	0.55.0 1.25.13	1
hashicorp/terraform :1.9.7	b77efab1a448	golang.org/x/net@v0.23.0 stdlib@go1.22.7	0.55.0 1.25.13	1
hashicorp/terraform-cloud-operator :2.5.0	c2f78a575a8a	golang.org/x/net@v0.24.0 stdlib@go1.22.4	0.55.0 1.25.13	1
hashicorp/terraform-k8s :1.1.2	b19857bab620	golang.org/x/net@v0.0.0-20211020060615-d418f374d309 stdlib@go1.18.8	0.55.0 1.25.13	1
hashicorp/vault :1.15.4	0b01ed3924e6	golang.org/x/net@v0.17.0 stdlib@go1.21.4	0.55.0 1.25.13	1
hashicorp/vault :2.0.1	755355002715	golang.org/x/net@v0.54.0 stdlib@go1.26.3	0.55.0 1.25.13	1
hashicorp/vault :1.14.0	b2177a8bfe85	golang.org/x/net@v0.10.0 stdlib@go1.20.5	0.55.0 1.25.13	1
hashicorp/vault :1.19.0	bbb7f98dc67d	golang.org/x/net@v0.35.0 stdlib@go1.23.6	0.55.0 1.25.13	1
hashicorp/vault :1.8.4	dfc3500beb0e	golang.org/x/net@v0.0.0-20210510120150-4163338589ed stdlib@go1.16.7	0.55.0 1.25.13	1
hashicorp/vault :1.9.2	ff9b17b0cefe	golang.org/x/net@v0.0.0-20211020060615-d418f374d309 stdlib@go1.17.5	0.55.0 1.25.13	1
hashicorp/vault-k8s :1.6.2	103a2d817a74	golang.org/x/net@v0.35.0 stdlib@go1.23.6	0.55.0 1.25.13	1
hashicorp/vault-k8s :1.2.1	4500e988b7ce	golang.org/x/net@v0.7.0 stdlib@go1.20.3	0.55.0 1.25.13	1
hashicorp/vault-k8s :0.6.0	5697b85bc69a	golang.org/x/net@v0.0.0-20190613194153-d28f0bde5980 stdlib@go1.13.5	0.55.0 1.25.13	1
hashicorp/vault-k8s :1.7.2	ae3d307658b7	golang.org/x/net@v0.47.0 stdlib@go1.25.5	0.55.0 1.25.13	1
hashicorp/vault-k8s :0.14.0	aff47b5ba39c	golang.org/x/net@v0.0.0-20210428140749-89ef3d95e781 stdlib@go1.17.2	0.55.0 1.25.13	1
hashicorp/vault-secrets-operator :1.5.1	458c842add32	stdlib@go1.26.5	1.25.13	1
hashicorp/waypoint :0.11.3	97d521a27498	golang.org/x/net@v0.1.0 stdlib@go1.19.4	0.55.0 1.25.13	1
hbahadorzadeh/cert-manager-webhook-arvan :latest	bf9756b3bc47	golang.org/x/net@v0.0.0-20200707034311-ab3426394381 stdlib@go1.15.6	0.55.0 1.25.13	1
headscale/headscale :0.25.1	a7a8ae9616bb	golang.org/x/net@v0.34.0 stdlib@go1.23.4	0.55.0 1.25.13	1
headscale/headscale :0.27.1	cd37b3001857	golang.org/x/net@v0.46.0 stdlib@go1.25.1	0.55.0 1.25.13	1
helga09/my_sql_shoes :v1.1.1	a03657d97897	stdlib@go1.18.2	1.25.13	1
hetznercloud/hcloud-cloud-controller-manager :v1.16.0	8c07e6d7a76c	golang.org/x/net@v0.11.0 stdlib@go1.20.5	0.55.0 1.25.13	1
hetznercloud/hcloud-cloud-controller-manager :v1.13.0	ed5ee5f83973	golang.org/x/net@v0.0.0-20220225172249-27dd8689420f stdlib@go1.19	0.55.0 1.25.13	1
hetznercloud/hcloud-csi-driver :1.6.0	1475d525f9a4	golang.org/x/net@v0.0.0-20210224082022-3d97a244fca7 stdlib@go1.17	0.55.0 1.25.13	1
hetznercloud/hcloud-csi-driver :1.5.1	41dce5b33644	golang.org/x/net@v0.0.0-20201010224723-4f7140c49acb stdlib@go1.15.3	0.55.0 1.25.13	1
hetznercloud/hcloud-csi-driver :v2.3.2	b7ed90d5fab2	golang.org/x/net@v0.7.0 stdlib@go1.19.7	0.55.0 1.25.13	1
hfoxy4/kubefaas-builder :main-2afc757	0bfb65aaad93	golang.org/x/net@v0.26.0 stdlib@go1.21.11	0.55.0 1.25.13	1
hfoxy4/kubefaas-controller :main-2afc757	0761fe08f14c	golang.org/x/net@v0.26.0 stdlib@go1.22.4	0.55.0 1.25.13	1
hhaluk/mocktail :2.0.3	350d19360038	stdlib@go1.17.7	1.25.13	1
hhyo/archery :v1.9.1	1aa41843419e	golang.org/x/net@v0.0.0-20201110031124-69a78807bb2b stdlib@go1.15.6	0.55.0 1.25.13	1
hibiken/asynqmon :latest	ac80bcffd2f9	stdlib@go1.18.10	1.25.13	1
hipages/php-fpm_exporter :2.2.0	9b5be9d3d955	stdlib@go1.17.10	1.25.13	1
hivemq/hivemq-platform-operator :2.2.2	a919f990141b	stdlib@go1.26.5	1.25.13	1
hiversh/antigravity :0.1.45-microvm	0e36d98402bc	stdlib@go1.26.5	1.25.13	1
hiversh/browser :0.1.45-microvm	b5048c6342ce	stdlib@go1.26.5	1.25.13	1
hiversh/claude :0.1.45-microvm	2fbf9f264498	stdlib@go1.26.5	1.25.13	1
hiversh/codex :0.1.45-microvm	4f43130f51e5	stdlib@go1.26.5	1.25.13	1
hiversh/controller :0.1.45	b0b85f8942c7	stdlib@go1.19.8	1.25.13	1
hiversh/copilot :0.1.45-microvm	50c07b84f298	stdlib@go1.26.5	1.25.13	1
hiversh/node :0.1.45-alpine-microvm	836a37641941	stdlib@go1.26.5	1.25.13	1
hiversh/openclaw :0.1.45-microvm	958b7ebb4eb4	stdlib@go1.19.8	1.25.13	1
hiversh/python :0.1.45-3.13-alpine-microvm	63a5ae179a9f	stdlib@go1.19.8	1.25.13	1
hkotel/mealie :frontend-v1.0.0beta-2	3c04c0e85039	golang.org/x/net@v0.0.0-20210913180222-943fd674d43e stdlib@go1.17.10	0.55.0 1.25.13	1
holiman/nodemonitor :latest	5cd609761065	golang.org/x/net@v0.9.0 stdlib@go1.20.3	0.55.0 1.25.13	1
holoinsight/agent :latest	5c3994e742f8	golang.org/x/net@v0.5.0 stdlib@go1.22.1	0.55.0 1.25.13	1
holoinsight/otelcontribcol :latest	42ba8dc3113c	golang.org/x/net@v0.8.0 stdlib@go1.19	0.55.0 1.25.13	1
homeassistant/home-assistant :2023.10.3	021e2afc6e57	stdlib@go1.17.1	1.25.13	1
homeassistant/home-assistant :2026.7	5a531753cea9	golang.org/x/net@v0.49.0 stdlib@go1.25.6	0.55.0 1.25.13	1