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
jwilder/dockerize :v0.10.0	839cd6793d19	golang.org/x/net@v0.49.0 stdlib@go1.25.6	0.55.0 1.25.13	1
k8scloudprovider/cinder-csi-plugin :latest	a30c7a2a594a	golang.org/x/net@v0.0.0-20220127200216-cd36cc0744dd stdlib@go1.17.10	0.55.0 1.25.13	1
k8scloudprovider/octavia-ingress-controller :v1.20.2	6ddf80b34265	golang.org/x/net@v0.0.0-20201110031124-69a78807bb2b stdlib@go1.15	0.55.0 1.25.13	1
kadalu/kadalu-operator :1.2.0	3726d7a805f2	golang.org/x/net@v0.13.0 stdlib@go1.20.8	0.55.0 1.25.13	1
kaiso/kom-operator :v2.2.0	e0e22b928bdd	golang.org/x/net@v0.17.0 stdlib@go1.21.5	0.55.0 1.25.13	1
kayrosuno/kping :latest	f3bd44b29b0d	golang.org/x/net@v0.43.0 stdlib@go1.26.1	0.55.0 1.25.13	1
kazem26/liqo-upgrade-operator :v0.1	268b7c6a59dd	golang.org/x/net@v0.38.0 stdlib@go1.24.13	0.55.0 1.25.13	1
keelhq/keel :0.19.2	02ac4ea616c4	golang.org/x/net@v0.9.0 stdlib@go1.20.5	0.55.0 1.25.13	1
keeper/injector-webhook :0.10.0	aeb5476b95f0	golang.org/x/net@v0.47.0 stdlib@go1.25.6	0.55.0 1.25.13	1
kenchrcum/fluxcd-helm-upgrader :0.7.7	c326e28a8f5f	golang.org/x/net@v0.41.0 stdlib@go1.25.9	0.55.0 1.25.13	1
keptncontrib/prometheus-service :0.6.0	29969dd547de	golang.org/x/net@v0.0.0-20200513185701-a91f0712d120 stdlib@go1.13.7	0.55.0 1.25.13	1
keptn/distributor :0.8.3	6bc3df9e0d6a	golang.org/x/net@v0.0.0-20210226172049-e18ecbb05110 stdlib@go1.16.2	0.55.0 1.25.13	1
keptn/distributor :0.8.4	72e17527a4f9	stdlib@go1.16.2	1.25.13	1
keptnsandbox/job-executor-service :0.1.3	6e6d323dd7ae	golang.org/x/net@v0.0.0-20210510120150-4163338589ed stdlib@go1.16.2	0.55.0 1.25.13	1
keyporttech/csi-driver-nfs :2.0.0	5bd7955ea2f1	golang.org/x/net@v0.0.0-20190415100556-4a65cf94b679 stdlib@go1.14.2	0.55.0 1.25.13	1
kfirfer/gcloud-mysql :1.0.3	c257c1e0e8b9	golang.org/x/net@v0.17.0 stdlib@go1.21.5	0.55.0 1.25.13	1
kfirfer/scripts :0.0.24	81e5c4e5d70e	stdlib@go1.17.10	1.25.13	1
kfserving/kfserving-controller :v0.6.1	63d79d04c2e3	golang.org/x/net@v0.0.0-20200904194848-62affa334b73 stdlib@go1.14.14	0.55.0 1.25.13	1
khairul169/garage-webui :1.1.0	17c793551873	stdlib@go1.23.12	1.25.13	1
khaliq/drl-exporter :latest	f63cf53166f8	stdlib@go1.22.6	1.25.13	1
khaliq/pingme :v0.2.7	49f96888d2ab	golang.org/x/net@v0.47.0 stdlib@go1.25.4	0.55.0 1.25.13	1
kiosksh/kiosk :0.2.11	501725ba2025	golang.org/x/net@v0.0.0-20210428140749-89ef3d95e781 stdlib@go1.15.7	0.55.0 1.25.13	1
klutchell/dnscrypt-proxy :2.1.18	a98e8d13314f	stdlib@go1.25.12	1.25.13	1
komodorio/helm-dashboard :2.1.3	258a9044e658	stdlib@go1.26.5	1.25.13	1
komodorio/komoplane :0.2.1	9678d02c3f2e	golang.org/x/net@v0.47.0 stdlib@go1.26.2	0.55.0 1.25.13	1
kong/gateway-operator :1.6	03510967482b	golang.org/x/net@v0.39.0 stdlib@go1.24.5	0.55.0 1.25.13	1
kong/kubernetes-ingress-controller :2.3	5e66021b64a8	golang.org/x/net@v0.0.0-20220325170049-de3da57026de stdlib@go1.18	0.55.0 1.25.13	1
kong/kubernetes-ingress-controller :2.1.1	60e4102ab2da	golang.org/x/net@v0.0.0-20211209124913-491a49abca63 stdlib@go1.17.5	0.55.0 1.25.13	1
kong/kubernetes-ingress-controller :3.1	999213b98257	golang.org/x/net@v0.23.0 stdlib@go1.21.9	0.55.0 1.25.13	1
kronosorg/kronos-core :v0.4.0	301da21c59a5	golang.org/x/net@v0.23.0 stdlib@go1.21.10	0.55.0 1.25.13	1
krontechnology/aapm-sidecar-injector :1.1.0	e078d54c1711	golang.org/x/net@v0.0.0-20211209124913-491a49abca63 stdlib@go1.17.10	0.55.0 1.25.13	1
kserve/kserve-controller :v0.10.0	22ff858b57c1	golang.org/x/net@v0.4.0 stdlib@go1.18.10	0.55.0 1.25.13	1
kserve/kserve-controller :v0.8.0	f0692a9ea09f	golang.org/x/net@v0.0.0-20211205041911-012df41ee64c stdlib@go1.17.7	0.55.0 1.25.13	1
kubearmor/kubearmor :stable	a08141311045	stdlib@go1.26.4	1.25.13	1
kubearmor/kubearmor-operator :v1.7.4	3faab85da688	stdlib@go1.26.4	1.25.13	1
kubearmor/kubearmor-relay-server :latest	2dd4809d7c11	golang.org/x/net@v0.53.0 stdlib@go1.25.9	0.55.0 1.25.13	1
kubebb/capsule-ce :v0.1.2-20221122	a3dba2a95cef	golang.org/x/net@v0.0.0-20210520170846-37e1c6afe023 stdlib@go1.18.8	0.55.0 1.25.13	1
kubebb/cert-manager-cainjector :v1.8.0	f83cd256229b	golang.org/x/net@v0.0.0-20210224082022-3d97a244fca7 stdlib@go1.17.8	0.55.0 1.25.13	1
kubebb/cert-manager-controller :v1.8.0	20509de4b399	golang.org/x/net@v0.0.0-20210224082022-3d97a244fca7 stdlib@go1.17.8	0.55.0 1.25.13	1
kubebb/cert-manager-webhook :v1.8.0	60d3cba0c267	golang.org/x/net@v0.0.0-20210224082022-3d97a244fca7 stdlib@go1.17.8	0.55.0 1.25.13	1
kubebb/core :v0.1.6	2b9e7f451d6b	golang.org/x/net@v0.14.0 stdlib@go1.20.10	0.55.0 1.25.13	1
kubebb/core :latest	e366c34a9b8d	golang.org/x/net@v0.19.0 stdlib@go1.21.6	0.55.0 1.25.13	1
kubebb/iam-controller :v0.2.0-20240128	8ffbfa2d67e9	golang.org/x/net@v0.0.0-20211112202133-69e39bad7dc2 stdlib@go1.20.7	0.55.0 1.25.13	1
kubebb/iam-provider :v0.2.0-20240128	0ba03fcee3a7	golang.org/x/net@v0.0.0-20211112202133-69e39bad7dc2 stdlib@go1.17.13	0.55.0 1.25.13	1
kubebb/ingress-nginx-controller :v1.3.0	067673df26a6	golang.org/x/net@v0.0.0-20220225172249-27dd8689420f stdlib@go1.18.2	0.55.0 1.25.13	1
kubebb/kube-oidc-proxy-ce :v0.3.0-20221008	58d5efec568b	golang.org/x/net@v0.0.0-20211209124913-491a49abca63 stdlib@go1.18	0.55.0 1.25.13	1
kubebb/mesh-operator :v5.7.0	163ebbfc7a82	golang.org/x/net@v0.7.0 stdlib@go1.18.4	0.55.0 1.25.13	1
kubebb/oidc-server :v0.2.0	2b5894ef1e2f	golang.org/x/net@v0.0.0-20220325170049-de3da57026de stdlib@go1.17.8	0.55.0 1.25.13	1
kubebb/resource-viewer :v0.2.0	65bb40b353db	golang.org/x/net@v0.0.0-20211209124913-491a49abca63 stdlib@go1.18.7	0.55.0 1.25.13	1
kubebuilder/kube-rbac-proxy :v0.16.0	3c4f708c6204	golang.org/x/net@v0.21.0 stdlib@go1.21.7	0.55.0 1.25.13	1