CVE-2026-39823

Medium

Advisory

Published 7 May 2026In the index since 5 Sept 2026

Severity: Medium; worst across findings
CVSS: 6.1; base score, highest
EPSS: 0.003; 25th percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 3,990; of 17,813 indexed, latest versions
Container images: 4,552; deployed by those charts
Fix available: 1 of 2; affected packages

Bypass of meta content URL escaping causes XSS in html/template

Carried by container images the latest versions of 3,990 of 17,813 indexed charts deploy, on 4,552 images.

Affected package	Affected versions	Fixed in	Images
golang-1.19deb	1.19.8-2	no fix listed	1
stdlibgolang	go1.13, go1.13.1, go1.13.3, go1.13.4+180 more	1.25.10	4,552

OSV records: DEBIAN-CVE-2026-39823 GO-2026-4982
Also known as: BIT-golang-2026-39823

Charts affected

3,990 by stars

Chart

Latest

Affected images

Radar Score

yetiosdfir-infrastructure

1.0.5

1 of 4 See more

yeti osdfir-infrastructure 1.0.5

1 of the 4 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/arangodb :3.11.8	1e75d74954a4	stdlib@go1.21.5	1.25.10

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6,789

osm-edgeosm-edge

1.3.9

4 of 7 See more

osm-edge osm-edge 1.3.9

4 of the 7 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
flomesh/osm-edge-bootstrap :1.3.9	b188e128cbfe	stdlib@go1.19.13	1.25.10
flomesh/osm-edge-controller :1.3.9	add7a4da4622	stdlib@go1.19.13	1.25.10
flomesh/osm-edge-injector :1.3.9	47287e3ad324	stdlib@go1.19.13	1.25.10
flomesh/osm-edge-preinstall :1.3.9	bd224d55ed0f	stdlib@go1.19.13	1.25.10

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5,611

logging-operatorot-container-kit

0.4.0

1 of 1 See more

logging-operator ot-container-kit 0.4.0

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
quay.io/opstree/logging-operator :v0.4.0	fd8bb57ef3cf	stdlib@go1.17.10	1.25.10

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1,802

lokiot-container-kit

1.0.1

3 of 5 See more

loki ot-container-kit 1.0.1

3 of the 5 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
grafana/loki :3.1.0	d947e68a84d9	stdlib@go1.22.2	1.25.10
grafana/promtail :3.0.0	d3de3da9431c	stdlib@go1.21.9	1.25.10
prom/memcached-exporter :v0.14.2	d8a61419b841	stdlib@go1.21.5	1.25.10

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4,846

loki-standaloneot-container-kit

1.0.2

2 of 5 See more

loki-standalone ot-container-kit 1.0.2

2 of the 5 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
quay.io/opstree/loki :3.6-debian13	bdfee214c7ea	stdlib@go1.26.2	1.25.10
quay.io/opstree/memcached-exporter :0.15.5-debian13	cf8f8410eaad	stdlib@go1.26.2	1.25.10

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3,667

mongodb-operatorot-container-kit

0.3.1

1 of 1 See more

mongodb-operator ot-container-kit 0.3.1

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
quay.io/opstree/mongodb-operator :v0.3.0	879b9bead838	stdlib@go1.17.8	1.25.10

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1,874

mysqlot-container-kit

0.1.0

1 of 1 See more

mysql ot-container-kit 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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463

otel-operatorot-container-kit

1.0.1

1 of 1 See more

otel-operator ot-container-kit 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
quay.io/opstree/opentelemetry-operator :0.149.0-debian13	a21405ab9a9a	stdlib@go1.25.9	1.25.10

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290

ot-karpenterot-container-kit

0.3.0

1 of 1 See more

ot-karpenter ot-container-kit 0.3.0

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
public.ecr.aws/karpenter/controller :1.1.1	fe383abf1dbc	stdlib@go1.23.2	1.25.10

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495

pgaot-container-kit

1.0.3

4 of 6 See more

pga ot-container-kit 1.0.3

4 of the 6 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
grafana/grafana :11.1.0	079600c9517b	stdlib@go1.22.4	1.25.10
quay.io/prometheus-operator/prometheus-operator :v0.75.1	a7cc63108511	stdlib@go1.22.4	1.25.10
quay.io/prometheus/node-exporter :v1.8.1	fa7fa12a57ef	stdlib@go1.22.3	1.25.10
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.12.0	b401fae262a5	stdlib@go1.21.8	1.25.10

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5,152

tempo-standaloneot-container-kit

1.0.1

1 of 1 See more

tempo-standalone ot-container-kit 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
quay.io/opstree/tempo :2.10.4-debian13	cb734024b3fd	stdlib@go1.26.2	1.25.10

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612

vmot-container-kit

0.0.3

4 of 7 See more

vm ot-container-kit 0.0.3

4 of the 7 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
grafana/grafana :11.1.4	886b56d5534e	stdlib@go1.22.4	1.25.10
victoriametrics/operator :v0.47.2	71be93cfafb6	stdlib@go1.23.0	1.25.10
quay.io/prometheus/node-exporter :v1.8.2	4032c6d5bfd7	stdlib@go1.22.5	1.25.10
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.13.0	639a1e2da549	stdlib@go1.22.5	1.25.10

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5,426

vm-standaloneot-container-kit

0.0.4

4 of 6 See more

vm-standalone ot-container-kit 0.0.4

4 of the 6 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
quay.io/opstree/grafana :12.4.3	b61c1ed2f015	stdlib@go1.26.2	1.25.10
quay.io/opstree/kube-state-metrics :2.18.0-debian13	53525d253793	stdlib@go1.25.9	1.25.10
quay.io/opstree/node-exporter :1.11.1-alpine3.23	3b6b3a7eb001	stdlib@go1.26.2	1.25.10
quay.io/opstree/victoriametrics-operator :v0.69.0	66fe5216c278	stdlib@go1.26.2	1.25.10

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3,506

otel-add-onotel-add-on

0.1.4

1 of 1 See more

otel-add-on otel-add-on 0.1.4

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
ghcr.io/kedify/otel-add-on :v0.1.4	a6f2155bd822	stdlib@go1.24.3	1.25.10

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734

otsots

1.8.4

1 of 2 See more

ots ots 1.8.4

1 of the 2 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
ghcr.io/luzifer/ots :v1.21.5	c94f6c9ed173	stdlib@go1.26.2	1.25.10

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367

adotowan-charts

0.1.0

1 of 1 See more

adot owan-charts 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
public.ecr.aws/aws-observability/aws-otel-collector :v0.43.3	8aa9ea5f67b8	stdlib@go1.24.3	1.25.10

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1,033

httpbunowan-charts

0.1.0

1 of 1 See more

httpbun owan-charts 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
sharat87/httpbun :latest	405332d9050a	stdlib@go1.25.1	1.25.10

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314

minioowan-charts

0.1.2

1 of 2 See more

minio owan-charts 0.1.2

1 of the 2 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
ghcr.io/georgmangold/console :v1.8.1	58f4f180aa6e	stdlib@go1.24.4	1.25.10

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1,083

kubernetes-taggeroxyno-zeta

1.1.2

1 of 1 See more

kubernetes-tagger oxyno-zeta 1.1.2

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
oxynozeta/kubernetes-tagger :1.3.0	a153c386f5af	stdlib@go1.17	1.25.10

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1,827

arpap2p-avs

0.1.3

1 of 2 See more

arpa p2p-avs 0.1.3

1 of the 2 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
ghcr.io/arpa-network/node-client :latest	657a2c9f6e6d	stdlib@go1.22.5	1.25.10

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1,997

automatap2p-avs

0.1.0

1 of 2 See more

automata p2p-avs 0.1.0

1 of the 2 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
ghcr.io/automata-network/multi-prover-avs/operator :v0.6.0	752f1aa02438	stdlib@go1.22.1	1.25.10

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3,695

avap2p-avs

0.1.0

1 of 1 See more

ava p2p-avs 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
avaprotocol/ap-avs :1.2.0	c430ea5c37d6	stdlib@go1.22.5	1.25.10

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3,358

eigendap2p-avs

0.1.1

2 of 3 See more

eigenda p2p-avs 0.1.1

2 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
ghcr.io/layr-labs/eigenda/opr-node :0.8.4	6650119a385f	stdlib@go1.21.1	1.25.10
ghcr.io/layr-labs/eigenda/opr-nodeplugin :0.8.4	e459ad3ae758	stdlib@go1.21.1	1.25.10

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2,336

predicatep2p-avs

0.1.4

1 of 1 See more

predicate p2p-avs 0.1.4

1 of the 1 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
ghcr.io/predicatelabs/operator :v1.0.5	b62113fe1b27	stdlib@go1.23.5	1.25.10

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893

p4p4

0.1.0

3 of 7 See more

p4 p4 0.1.0

3 of the 7 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
codeurjc/toposervice :v1.23	9fb4c11e6a49	stdlib@go1.18.10	1.25.10
library/mongo :5.0-focal	5e15a3f014ed	stdlib@go1.25.9	1.25.10
library/mysql :8	b3b90af2a655	stdlib@go1.24.6	1.25.10

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27,870

myappp4-helm

0.1.0

1 of 6 See more

19,767

pacmanpacman-mh

0.1.28

1 of 2 See more

pacman pacman-mh 0.1.28

1 of the 2 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mongo :7.0.28-jammy	88785f6f665a	stdlib@go1.24.0	1.25.10

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3,626

pagespages

1.0.0

1 of 3 See more

20,279

pagespages10

1.0.0

1 of 3 See more

20,279

pagespages111

1.0.0

1 of 3 See more

pages pages111 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages2

1.0.0

1 of 3 See more

20,279

pagespages-alexchmielu

1.0.0

1 of 3 See more

pages pages-alexchmielu 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-alps

1.0.0

1 of 3 See more

pages pages-alps 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-alstom

1.0.0

1 of 3 See more

pages pages-alstom 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-ambala

1.0.0

1 of 3 See more

pages pages-ambala 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-andromeda

1.0.0

1 of 3 See more

pages pages-andromeda 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespagesbadami

1.0.0

1 of 3 See more

pages pagesbadami 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-blackburn

1.0.0

1 of 3 See more

pages pages-blackburn 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-botes

1.0.0

1 of 3 See more

pages pages-botes 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

Open the chart page →

20,279

pagespages-brian

1.0.0

1 of 3 See more

pages pages-brian 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-buckll

1.0.0

1 of 3 See more

pages pages-buckll 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

Open the chart page →

20,279

pagespages-camden

1.0.0

1 of 3 See more

pages pages-camden 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-camden771

1.0.0

1 of 3 See more

pages pages-camden771 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-diarmuidkeane

1.0.0

1 of 3 See more

pages pages-diarmuidkeane 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-draco

1.0.0

1 of 3 See more

pages pages-draco 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

Open the chart page →

20,279

pagespages-ellora

1.0.0

1 of 3 See more

pages pages-ellora 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

Open the chart page →

20,279

pagespages-finchley

1.0.0

1 of 3 See more

pages pages-finchley 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespages-fornax

1.0.0

1 of 3 See more

pages pages-fornax 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

Open the chart page →

20,279

pagespages-harsh

1.0.0

1 of 3 See more

pages pages-harsh 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39823.

Container image	Digest	Package	Fixed in
library/mysql :8.0	7dcddc01f13b	stdlib@go1.24.6	1.25.10

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20,279

pagespagesk

1.0.0

1 of 3 See more

20,279

Container images carrying it

4,552 by charts deploying them

A fixed version is listed for 1 of the 2 affected packages.

Container image	Digest	Package	Fixed in	Used by
ondrejsika/counter :latest	d95eaeee2172	stdlib@go1.26.2	1.25.10	1
opea/codegen-ui :1.0	2bee4eb66f3e	stdlib@go1.20.7	1.25.10	1
opea/codetrans-ui :1.0	3ef121f34610	stdlib@go1.20.12	1.25.10	1
opea/docsum-ui :1.0	7f854e9bffaf	stdlib@go1.20.12	1.25.10	1
opea/gmcmanager :1.0	514af17c495c	stdlib@go1.21.13	1.25.10	1
openbas/caldera-server :5.1.0	a277796d9724	golang-1.19@1.19.8-2 stdlib@go1.19.8	no fix listed 1.25.10	1
opencord/onos-classic-helm-utils :0.1.0	0d693ba85fd6	stdlib@go1.16.5	1.25.10	1
opencsghq/agenticflow :ee-v0.6.5-2	41cba9c366f1	stdlib@go1.19.8	1.25.10	1
opencsghq/csgbot :v0.6.9-ee	7d0271e26521	stdlib@go1.24.4	1.25.10	1
opencsghq/csghub-portal :v2.5.0-ee	1cb36b49151e	stdlib@go1.23.3	1.25.10	1
opencsghq/csghub-server :v2.5.0-ee	587046575c2c	stdlib@go1.26.0	1.25.10	1
opencsghq/csghub-xnet :v2.5.0-ee	86ea22f495c7	stdlib@go1.24.10	1.25.10	1
opencsghq/gitlab-gitaly :v17.5.0	bdd2c58b9744	stdlib@go1.22.7	1.25.10	1
opencsghq/lws :v0.6.1	de15437db41b	stdlib@go1.24.0	1.25.10	1
opendatacube/explorer :latest	120457ffcd69	stdlib@go1.22.2	1.25.10	1
openebs/lvm-driver :1.10.1	41f73aba7f31	stdlib@go1.24.7	1.25.10	1
openebs/provisioner-nfs :0.11.0	4f41dd782761	stdlib@go1.19.13	1.25.10	1
openebs/zfs-driver :2.11.1	16f1a74bb249	stdlib@go1.26.2	1.25.10	1
openenergyprojects/modbus_exporter :20230617_a144551	58990f24fb25	stdlib@go1.20.5	1.25.10	1
openfga/openfga :v1.9.2	5e94966c11df	stdlib@go1.24.5	1.25.10	1
openkruise/kruise-game-manager :v1.1.0	d3c6d69d2c39	stdlib@go1.23.4	1.25.10	1
openkruise/kruise-manager :v1.8.3	0482722b4e56	stdlib@go1.22.11	1.25.10	1
openkruise/kruise-manager :v1.9.1	f81ae78a36a4	stdlib@go1.23.9	1.25.10	1
openkruise/kruise-rollout :v0.6.2	a75e6739ea7d	stdlib@go1.19.13	1.25.10	1
openkruise/kruise-state-metrics :v0.2.0	a8108f771287	stdlib@go1.18.10	1.25.10	1
openmined/syft-frontend :0.9.5	d11524a3854a	stdlib@go1.20.5	1.25.10	1
openmined/syft-seaweedfs :0.9.5	3a4144c0bb82	stdlib@go1.22.1	1.25.10	1
opennms/sentinel :36.0.2	88869082a14f	stdlib@go1.22.2	1.25.10	1
openpolicyagent/gatekeeper :v3.17.1	b7b4d7cfdd52	stdlib@go1.22.7	1.25.10	1
openpolicyagent/gatekeeper-crds :v3.17.1	77bc9bf3d163	stdlib@go1.22.5	1.25.10	1
openpolicyagent/kube-mgmt :11.0.12	3a8b1bacbcd8	stdlib@go1.25.0	1.25.10	1
openpolicyagent/opa :0.53.1	6a58dea59933	stdlib@go1.20.4	1.25.10	1
openproject/community :12.0.2	734743d11094	stdlib@go1.17	1.25.10	1
openruntimes/executor :0.11.4	2228f186dcbb	stdlib@go1.21.10	1.25.10	1
opensearchproject/logstash-oss-with-opensearch-output-plugin :8.9.0	43b0cdaf26ed	stdlib@go1.20.6	1.25.10	1
opensearchproject/opensearch-operator :3.0.0-alpha	f78bbdd1a386	stdlib@go1.24.11	1.25.10	1
openvino/model_server :2025.2.1	1e7cd1d70cc1	stdlib@go1.24.4	1.25.10	1
opsgenie/kubernetes-event-exporter :0.9	ecb246e4d260	stdlib@go1.14.7	1.25.10	1
optimizely/agent :4.0.0	9d0096cabd63	stdlib@go1.21.6	1.25.10	1
oranhack7/solidproject :77	c6453942223f	stdlib@go1.21.7	1.25.10	1
orbitalreg/orbitalreg-api :0.1.0	45f2620337af	stdlib@go1.22.12	1.25.10	1
oryd/hydra :v2.3.0	b94007e19a1f	stdlib@go1.23.4	1.25.10	1
oryd/hydra :v26.2.0	ff67c7fb5f95	stdlib@go1.26.0	1.25.10	1
oryd/keto :v26.2.0	bfdb8b9e283a	stdlib@go1.26.0	1.25.10	1
oryd/kratos :v26.2.0	2a13bb8d362c	stdlib@go1.26.0	1.25.10	1
oryd/kratos :v1.1.0	8f15006a080d	stdlib@go1.21.5	1.25.10	1
oryd/oathkeeper :v26.2.0	467329abde34	stdlib@go1.26.0	1.25.10	1
otel/opentelemetry-collector :0.100.0	9e36620d6c2c	stdlib@go1.22.2	1.25.10	1
otel/opentelemetry-collector :0.59.0	ee9da0b08d83	stdlib@go1.18.5	1.25.10	1
otel/opentelemetry-collector-contrib :0.114.0	37fa87091cfa	stdlib@go1.23.3	1.25.10	1