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
oryd/hydra :v2.3.0	b94007e19a1f	golang.org/x/net@v0.33.0 stdlib@go1.23.4	0.55.0 1.25.13	1
oryd/hydra :v26.2.0	ff67c7fb5f95	golang.org/x/net@v0.48.0 stdlib@go1.26.0	0.55.0 1.25.13	1
oryd/keto :v26.2.0	bfdb8b9e283a	golang.org/x/net@v0.48.0 stdlib@go1.26.0	0.55.0 1.25.13	1
oryd/kratos :v26.2.0	2a13bb8d362c	golang.org/x/net@v0.48.0 stdlib@go1.26.0	0.55.0 1.25.13	1
oryd/kratos :v1.1.0	8f15006a080d	golang.org/x/net@v0.20.0 stdlib@go1.21.5	0.55.0 1.25.13	1
oryd/oathkeeper :v26.2.0	467329abde34	golang.org/x/net@v0.48.0 stdlib@go1.26.0	0.55.0 1.25.13	1
oryd/oathkeeper-maester :v0.1.14	0942e9fe9b1a	golang.org/x/net@v0.53.0 stdlib@go1.26.3	0.55.0 1.25.13	1
otel/opentelemetry-collector :0.153.0	6ed874ea083d	stdlib@go1.26.3	1.25.13	1
otel/opentelemetry-collector :0.100.0	9e36620d6c2c	golang.org/x/net@v0.24.0 stdlib@go1.22.2	0.55.0 1.25.13	1
otel/opentelemetry-collector :0.59.0	ee9da0b08d83	golang.org/x/net@v0.0.0-20220809184613-07c6da5e1ced stdlib@go1.18.5	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.156.0	125bdbeb7590	stdlib@go1.26.4	1.25.13	1
otel/opentelemetry-collector-contrib :0.128.0	1ab0baba0ee3	golang.org/x/net@v0.40.0 stdlib@go1.24.4	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.114.0	37fa87091cfa	golang.org/x/net@v0.31.0 stdlib@go1.23.3	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.143.0	3bc07732530c	golang.org/x/net@v0.48.0 stdlib@go1.25.5	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.113.0	5ac3e0ba2b0b	golang.org/x/net@v0.30.0 stdlib@go1.23.2	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.83.0	71fcef33ae71	golang.org/x/net@v0.14.0 stdlib@go1.20.7	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.108.0	923eb1cfae32	golang.org/x/net@v0.28.0 stdlib@go1.23.0	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.89.0	995f17004231	golang.org/x/net@v0.18.0 stdlib@go1.21.4	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.154.0	b3079f45e19b	stdlib@go1.26.4	1.25.13	1
otel/opentelemetry-collector-contrib :0.46.0	ba173aa85f3f	golang.org/x/net@v0.0.0-20220127200216-cd36cc0744dd stdlib@go1.17.7	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.81.0	c6671841470b	golang.org/x/net@v0.11.0 stdlib@go1.20.5	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.63.1	dfb3a55ea8c9	golang.org/x/net@v0.1.0 stdlib@go1.19.2	0.55.0 1.25.13	1
otel/opentelemetry-collector-contrib :0.157.0	f2f01157055a	stdlib@go1.26.5	1.25.13	1
otel/opentelemetry-collector-contrib :0.139.0	faf125d656fa	golang.org/x/net@v0.46.0 stdlib@go1.25.3	0.55.0 1.25.13	1
otel/opentelemetry-collector-k8s :0.120.0	1e45d9483faa	golang.org/x/net@v0.35.0 stdlib@go1.24.0	0.55.0 1.25.13	1
otel/opentelemetry-ebpf-k8s-watcher :v0.10.2	63a0d1dd2cac	golang.org/x/net@v0.7.0 stdlib@go1.20	0.55.0 1.25.13	1
outcoldsolutions/collectorforopenshift :26.04.4	5000a5f27bbb	stdlib@go1.26.4	1.25.13	1
outlinewiki/outline :0.82.0	494dfb9249a6	stdlib@go1.20.12	1.25.13	1
ovhplatform/what-is-my-pod :1.0.1	6d4d455e9aba	stdlib@go1.16.14	1.25.13	1
owncloud/ocis :7.1.3	88e7c854517d	golang.org/x/net@v0.33.0 stdlib@go1.22.12	0.55.0 1.25.13	1
owncloud/ocis :8.0.1	b38fd8fdd58f	golang.org/x/net@v0.48.0 stdlib@go1.25.7	0.55.0 1.25.13	1
owncloud/ocis :1.7.0	d2efcae92c84	golang.org/x/net@v0.0.0-20210428140749-89ef3d95e781 stdlib@go1.16.5	0.55.0 1.25.13	1
owncloud/server :10.15.0	51d9b74fc2a8	golang.org/x/net@v0.26.0 stdlib@go1.22.4	0.55.0 1.25.13	1
owncloud/server :10.16.2	74c53d341076	golang.org/x/net@v0.52.0 stdlib@go1.26.3	0.55.0 1.25.13	1
owncloud/server :10.16.3	b3f9efdcd7f7	stdlib@go1.26.5	1.25.13	1
oxynozeta/kubernetes-tagger :1.3.0	a153c386f5af	golang.org/x/net@v0.0.0-20211209124913-491a49abca63 stdlib@go1.17	0.55.0 1.25.13	1
oxynozeta/prometheus-cachethq :1.1.1	31f11669d597	stdlib@go1.15.1	1.25.13	1
pactfoundation/pact-broker :2.79.1.1	12861b0bd4d9	stdlib@go1.14.4	1.25.13	1
pactfoundation/pact-broker :2.101.0.0	a3021fc42834	stdlib@go1.14.4	1.25.13	1
pannoi/kollektor :1.0.5	9559617788fc	golang.org/x/net@v0.17.0 stdlib@go1.20.14	0.55.0 1.25.13	1
passbolt/passbolt :3.9.0-2-ce-non-root	ec046e112d5c	stdlib@go1.14.4	1.25.13	1
penpotapp/backend :2.17.2	770b55f6e51b	stdlib@go1.26.5	1.25.13	1
penpotapp/exporter :2.17.2	72a8061e8806	stdlib@go1.26.5	1.25.13	1
penpotapp/mcp :2.17.2	84f3f07ead11	stdlib@go1.26.5	1.25.13	1
percona/mongodb_exporter :0.53.0	0214e482b2cd	stdlib@go1.26.2	1.25.13	1
percona/percona-postgresql-operator :2.8.0	6cce2698d3f5	golang.org/x/net@v0.46.0 stdlib@go1.25.4	0.55.0 1.25.13	1
percona/percona-server-mongodb-operator :1.20.1	d09453ce7886	golang.org/x/net@v0.38.0 stdlib@go1.24.3	0.55.0 1.25.13	1
percona/percona-server-mongodb-operator :1.23.0	feaff989e253	stdlib@go1.26.5	1.25.13	1
percona/percona-server-mysql-operator :1.2.0	28bfc38c1d4b	stdlib@go1.26.4	1.25.13	1
percona/percona-xtradb-cluster :8.0.32-24.2	1f978ab8912e	stdlib@go1.19.9	1.25.13	1