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
salaboy/frontend-go-1739aa83b5e69d4ccb8a5615830ae66c	1ff7c90845e4	stdlib@go1.20.1	1.25.13	1
salaboy/notifications-service-0e27884e01429ab7e350cb5dff61b525	799c35f9f306	stdlib@go1.20.1	1.25.13	1
samarthya/spinnaker :v1.0	ef06d81036af	golang.org/x/net@v0.0.0-20210913180222-943fd674d43e stdlib@go1.17.6	0.55.0 1.25.13	1
samcm/checkpointz :latest	a66b24a87766	golang.org/x/net@v0.47.0 stdlib@go1.25.1	0.55.0 1.25.13	1
sarwansharma/minio :v3	59d1da9385d1	golang.org/x/net@v0.0.0-20220425223048-2871e0cb64e4 stdlib@go1.18.3	0.55.0 1.25.13	1
sbs20/scanservjs :release-v3.0.3	dad1fd6e9a98	stdlib@go1.19.8	1.25.13	1
scaleway/cert-manager-webhook-scaleway :v0.1.3	6d94c970e710	stdlib@go1.26.5	1.25.13	1
scaleway/scaleway-csi :v0.3.4	11135998e31c	golang.org/x/net@v0.42.0 stdlib@go1.24.12	0.55.0 1.25.13	1
scaleway/scaleway-secrets-store-csi :v0.1.1	9acc53a69962	stdlib@go1.26.5	1.25.13	1
schemahero/schemahero-manager :0.22.1	1609e1a05cd3	golang.org/x/net@v0.40.0 stdlib@go1.24.6	0.55.0 1.25.13	1
scholtz2/algorand-participation-aramidmain-extended :4.4.1-stable	f12ce1cfb72e	golang.org/x/net@v0.39.0 stdlib@go1.25.3	0.55.0 1.25.13	1
scholtz2/algorand-participation-mainnet-extended :4.4.1-stable	5aaa5d4ab8b8	golang.org/x/net@v0.35.0 stdlib@go1.25.3	0.55.0 1.25.13	1
scholtz2/algorand-participation-voimain-extended :4.4.1-stable	64966de56d9f	golang.org/x/net@v0.39.0 stdlib@go1.25.3	0.55.0 1.25.13	1
scholtz2/algorand-relay-mainnet :4.4.1-stable	e9af7d8ff6bb	golang.org/x/net@v0.39.0 stdlib@go1.25.3	0.55.0 1.25.13	1
scholtz2/aramid-algo-follow-node :v4.3.0-stable	1ec63eca86b6	golang.org/x/net@v0.39.0 stdlib@go1.23.9	0.55.0 1.25.13	1
scholtz2/aramid-algo-node :v4.4.1-stable	70263d8fab5b	golang.org/x/net@v0.39.0 stdlib@go1.23.11	0.55.0 1.25.13	1
scholtz2/aramid-conduit :v1.9.0-stable	3a3b3d3277d2	golang.org/x/net@v0.40.0 stdlib@go1.26.3	0.55.0 1.25.13	1
scholtz2/aramid-indexer :v3.9.0-stable	6770214bc881	golang.org/x/net@v0.40.0 stdlib@go1.26.3	0.55.0 1.25.13	1
seafileltd/seafile-mc :9.0.10	6693911bcc40	stdlib@go1.19	1.25.13	1
seafileltd/seafile-mc :10.0.1	70628f29c663	stdlib@go1.20	1.25.13	1
seafileltd/seafile-mc :9.0.9	7ac833196f60	stdlib@go1.19	1.25.13	1
seafileltd/seafile-mc :11.0.12	d0c66e4621bd	stdlib@go1.21.4	1.25.13	1
sealio/hermitcrab :v0.1.4	a326a2f03660	golang.org/x/net@v0.24.0 stdlib@go1.21.6	0.55.0 1.25.13	1
sealio/terraform-deployer :v1.5.7-seal.1	b0389d9848a5	golang.org/x/net@v0.7.0 stdlib@go1.20.7	0.55.0 1.25.13	1
seatsurfing/backend :1.119.3	9952e80048b0	stdlib@go1.26.5	1.25.13	1
securecodebox/operator :5.8.0	c14bd5c550e3	stdlib@go1.26.4	1.25.13	1
seldonio/seldon-core-operator :1.19.0	544e3bf71bd1	golang.org/x/net@v0.44.0 stdlib@go1.24.11	0.55.0 1.25.13	1
selectdb/doris.k8s-operator :1.3.1	919210765cb8	golang.org/x/net@v0.10.0 stdlib@go1.19.13	0.55.0 1.25.13	1
semaphoreui/semaphore :latest :v2.19.12	3996804607eb	golang.org/x/net@v0.47.0 stdlib@go1.23.3	0.55.0 1.25.13	1
semaphoreui/semaphore :v2.9.64	5b50bc11833f	golang.org/x/net@v0.21.0 stdlib@go1.21.8	0.55.0 1.25.13	1
semaphoreui/semaphore :v2.19.14	98ad9bc7a2a0	golang.org/x/net@v0.36.0 stdlib@go1.25.5	0.55.0 1.25.13	1
semaphoreui/semaphore :v2.18.3	e9260bfa8255	golang.org/x/net@v0.47.0 stdlib@go1.25.5	0.55.0 1.25.13	1
semitechnologies/weaviate :1.19.1	7a00d226f063	golang.org/x/net@v0.7.0 stdlib@go1.19.9	0.55.0 1.25.13	1
senthilrch/kubefledged-controller :v0.11.0	bf336912a191	stdlib@go1.26.5	1.25.13	1
senthilrch/kubefledged-webhook-server :v0.11.0	836a8bbe7cfb	stdlib@go1.26.5	1.25.13	1
sentriz/gonic :v0.13.1	a74012a6adf3	golang.org/x/net@v0.0.0-20200324143707-d3edc9973b7e stdlib@go1.16.4	0.55.0 1.25.13	1
shaowenchen/ops-controller-manager :latest	35575d4f2bfe	golang.org/x/net@v0.39.0 stdlib@go1.24.13	0.55.0 1.25.13	1
shaowenchen/ops-server :latest	6bac5cebd125	golang.org/x/net@v0.39.0 stdlib@go1.24.9	0.55.0 1.25.13	1
sharanalwar/redchef-frontend :latest	5e82950b16b7	stdlib@go1.23.7	1.25.13	1
sharat87/httpbun :latest	405332d9050a	stdlib@go1.25.1	1.25.13	1
shenxn/protonmail-bridge :1.8.7-1	acf31af7c111	golang.org/x/net@v0.0.0-20210405180319-a5a99cb37ef4 stdlib@go1.15.12	0.55.0 1.25.13	1
shlinkio/shlink :5.1.6 :stable	666cc24edf72	stdlib@go1.26.4	1.25.13	1
shlinkio/shlink :5.1.7	844e1f2b6455	stdlib@go1.26.4	1.25.13	1
shlomibendavid/k8s-applier :0311240529	a22ffbe0f04e	golang.org/x/net@v0.19.0 stdlib@go1.21.7	0.55.0 1.25.13	1
shyim/shopware :6.4.6.0	a951c0e6b836	stdlib@go1.20.7	1.25.13	1
sigma2as/minio :20240306-3a2e4f5	c284ead9ec3e	golang.org/x/net@v0.1.0 stdlib@go1.19.2	0.55.0 1.25.13	1
signald/signald :0.18.2	0ffad7ccc2eb	stdlib@go1.18.1	1.25.13	1
signald/signald :0.23.2	edbff058278c	stdlib@go1.18.10	1.25.13	1
signoz/alertmanager :0.5.0	7bc7de2e33c2	golang.org/x/net@v0.0.0-20210726213435-c6fcb2dbf985 stdlib@go1.14	0.55.0 1.25.13	1
signoz/signoz :v0.142.1	49501b04d77a	stdlib@go1.25.7	1.25.13	1