StackRadar

CVE-2021-23840

High

Advisory

Published 16 Feb 2021In the index since 5 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.507
99th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
933
of 17,787 indexed, latest versions
Container images
863
deployed by those charts
Fix available
3 of 4
affected packages

The matching OSV records carry no description.

Carried by container images the latest versions of 933 of 17,787 indexed charts deploy, on 863 images.

Affected packageAffected versionsFixed inImages
openssldeb1.0.1f-1ubuntu2.5, 1.0.1f-1ubuntu2.8, 1.0.1f-1ubuntu2.25, 1.0.1f-1ubuntu2.27+50 more1.0.1f-1ubuntu2.27+esm10, 1.0.2g-1ubuntu4.19, 1.0.2g-1ubuntu4.fips.4.19.3, 1.1.1-1ubuntu2.1~18.04.8+3 more447
opensslapk1.1.1a-r1, 1.1.1b-r1, 1.1.1c-r0, 1.1.1d-r0+6 more1.1.1j-r0411
openssl1.0deb1.0.2n-1ubuntu5.3, 1.0.2n-1ubuntu5.41.0.2n-1ubuntu5.66
nodejsdeb16.14.2-deb-1nodesource1, 16.18.0-deb-1nodesource1, 20.11.1-1nodesource1, 20.15.0-1nodesource1+1 moreno fix listed5
OSV records
ALPINE-CVE-2021-23840UBUNTU-CVE-2021-23840
Also known as
USN-4738-1, USN-7018-1

Charts affected

933 by stars
ChartLatestAffected imagesRadar Score
kube-monitoring-telegram-botviento-repository1.0.01 of 1See more

kube-monitoring-telegram-bot viento-repository 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
vientoprojects/kubernetes-monitoring-telegram-bot:latesteb2a71531741
openssl@1.1.1-1ubuntu2.1~18.04.10
1.1.1-1ubuntu2.fips.2.1~18.04.9.1

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7,892
volantmqvolantmq0.1.21 of 1See more

volantmq volantmq 0.1.2

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
volantmq/volantmq:v0.4.0-rc.69bfe7857ebc3
openssl@1.1.1d-r3
1.1.1j-r0

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2,550
cert-manager-webhook-vultrvultrVerified publisher1.0.01 of 1See more

cert-manager-webhook-vultr vultr 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
vultr/cert-manager-webhook-vultr:v0.1.0541c3e0aec58
openssl@1.1.1g-r0
1.1.1j-r0

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2,500
kongwallarmVerified publisher4.6.31 of 7See more

kong wallarm 4.6.3

1 of the 7 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
wallarm/kong:3.1.0-ubuntu-4.6.0ea9608c82e40
openssl@1.1.1f-1ubuntu2.17
1.1.1f-1ubuntu2.fips.7.2

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11,444
pageswalter1.0.02 of 3See more

pages walter 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
openssl@1.1.1f-1ubuntu2.1
1.1.1f-1ubuntu2.2
flyway/flyway:6.4.422d97ceb0c47
openssl@1.1.1-1ubuntu2.1~18.04.5
1.1.1-1ubuntu2.1~18.04.8

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20,233
wazuh-manager-filebeatwazuh-manager-filebeat0.1.0-gamma1 of 1See more

wazuh-manager-filebeat wazuh-manager-filebeat 0.1.0-gamma

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
iosifache/wazuh-manager-filebeat:latest85df3f04b5da
openssl@1.1.1f-1ubuntu2.12
1.1.1f-1ubuntu2.fips.7.2

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11,167
queryservicewbstack0.2.11 of 1See more

queryservice wbstack 0.2.1

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
ghcr.io/wbstack/queryservice:0.3.6_0.6b83b5b81d4b6
openssl@1.1.1b-r1
1.1.1j-r0

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4,649
queryservice-updaterwbstack0.3.01 of 1See more

queryservice-updater wbstack 0.3.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
ghcr.io/wbstack/queryservice-updater:0.3.84_3.97525a57ac3f1
openssl@1.1.1b-r1
1.1.1j-r0

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3,176
wbaas-backupwbstack0.1.01 of 1See more

wbaas-backup wbstack 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
ghcr.io/wmde/wbaas-backup:v0.1.78e6a9516eac0
openssl@1.1.1-1ubuntu2.1~18.04.17
1.1.1-1ubuntu2.fips.2.1~18.04.9.1

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9,748
myweatherhelmwebapp11.3.501 of 8See more

myweatherhelm webapp1 1.3.50

1 of the 8 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
mcr.microsoft.com/azure-sql-edge:latest902628a8be89
openssl@1.1.1f-1ubuntu2.19
1.1.1f-1ubuntu2.fips.7.2

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9,225
myweatherhelm-schedulingwebapp11.3.921 of 9See more

myweatherhelm-scheduling webapp1 1.3.92

1 of the 9 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
mcr.microsoft.com/azure-sql-edge:latest902628a8be89
openssl@1.1.1f-1ubuntu2.19
1.1.1f-1ubuntu2.fips.7.2

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9,225
webhookiewebhookie0.1.21 of 1See more

webhookie webhookie 0.1.2

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
hookiesolutions/webhookie:latest0629694246ba
openssl@1.1.1f-1ubuntu2.8
1.1.1f-1ubuntu2.fips.7.2

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14,420
webhookie-allwebhookie0.1.22 of 3See more

webhookie-all webhookie 0.1.2

2 of the 3 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
hookiesolutions/webhookie:latest0629694246ba
openssl@1.1.1f-1ubuntu2.8
1.1.1f-1ubuntu2.fips.7.2
library/mongo:4.44be76f674fc4
openssl@1.1.1f-1ubuntu2.24
1.1.1f-1ubuntu2.fips.7.2

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28,699
alpinewenerme1.0.01 of 1See more

alpine wenerme 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
wener/base:3.12.0ef3bd19da190
openssl@1.1.1g-r0
1.1.1j-r0

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1,263
athens-proxywenerme0.5.21 of 2See more

athens-proxy wenerme 0.5.2

1 of the 2 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
gomods/athens:v0.11.0efb811df7844
openssl@1.1.1d-r3
1.1.1j-r0

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4,985
cadencewenerme0.23.01 of 5See more

cadence wenerme 0.23.0

1 of the 5 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
ghcr.io/banzaicloud/tcheck:latest0147d87c2019
openssl@1.1.1g-r0
1.1.1j-r0

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10,127
emissary-ingresswenerme8.12.21 of 2See more

emissary-ingress wenerme 8.12.2

1 of the 2 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
istio/kubectl:1.5.10dbb7726d1bf0
openssl@1.1.1-1ubuntu2.1~18.04.6
1.1.1-1ubuntu2.1~18.04.8

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10,857
longhornwenerme1.2.31 of 2See more

longhorn wenerme 1.2.3

1 of the 2 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
longhornio/longhorn-manager:v1.2.3dca34321452c
openssl@1.1.1f-1ubuntu2.10
1.1.1f-1ubuntu2.fips.7.2

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15,287
sambawenerme1.0.01 of 1See more

samba wenerme 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
wener/samba:4.13.39a42bae466d4
openssl@1.1.1i-r0
1.1.1j-r0

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2,555
temporalwenerme0.15.12 of 13See more

temporal wenerme 0.15.1

2 of the 13 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
curlimages/curl:7.68.099a8e9629b3a
openssl@1.1.1d-r0
1.1.1j-r0
grafana/grafana:6.7.11ff3999e0fc0
openssl@1.1.1d-r5
1.1.1j-r0

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22,665
traefikwenerme9.1.11 of 1See more

traefik wenerme 9.1.1

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
library/traefik:2.2.8f5af5a5ce17f
openssl@1.1.1g-r0
1.1.1j-r0

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3,369
wireguardwireguard-bananas1.5.01 of 1See more

wireguard wireguard-bananas 1.5.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
place1/wg-access-server:v0.4.62b2f3ea80ed6
openssl@1.1.1g-r0
1.1.1j-r0

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2,745
dex-k8s-authenticatorwiremindVerified publisher1.7.01 of 1See more

dex-k8s-authenticator wiremind 1.7.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
mintel/dex-k8s-authenticator:1.4.0caf71cee7b9a
openssl@1.1.1g-r0
1.1.1j-r0

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2,791
docker-hub-rate-limit-exporterwiremindVerified publisher0.3.01 of 1See more

docker-hub-rate-limit-exporter wiremind 0.3.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
viadee/docker-hub-rate-limit-exporter:version-1.52e27e3b3ee56
openssl@1.1.1i-r0
1.1.1j-r0

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1,843
kibanawiremindVerified publisher8.5.231 of 2See more

kibana wiremind 8.5.23

1 of the 2 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
library/kibana:8.18.004c0fc150f3a
openssl@1.1.1f-1ubuntu2.24
1.1.1f-1ubuntu2.fips.7.2

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6,323
nginxwiremindVerified publisher2.1.11 of 1See more

nginx wiremind 2.1.1

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
library/nginx:1.17-alpine763e7f0188e3
openssl@1.1.1g-r0
1.1.1j-r0

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966
apicurio-registry-sqlwitcom-gmbh0.1.01 of 1See more

apicurio-registry-sql witcom-gmbh 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
apicurio/apicurio-registry-jpa:1.3.2.Final44eeddd3562c
openssl@1.1.1g-r0
1.1.1j-r0

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3,424
kafka-connect-uiwitcom-gmbh0.5.01 of 2See more

kafka-connect-ui witcom-gmbh 0.5.0

1 of the 2 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
landoop/kafka-connect-ui:0.9.738d9d628cd88
openssl@1.1.1a-r1
1.1.1j-r0

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2,506
playwright-synthetic-monitoringwork-adventure1.0.11 of 1See more

playwright-synthetic-monitoring work-adventure 1.0.1

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
workadventure/playwright-synthetic-monitoring:main92b664c2a06f
nodejs@20.15.0-1nodesource1
no fix listed

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14,172
rcloneymrs0.1.41 of 2See more

rclone ymrs 0.1.4

1 of the 2 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
quay.io/simplyzee/kube-rclone:v1.52.389a0c23d5ad3
openssl@1.1.1g-r0
1.1.1j-r0

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1,198
version-checkerymrs0.2.31 of 1See more

version-checker ymrs 0.2.3

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
quay.io/jetstack/version-checker:v0.2.15f6f8ba0b671
openssl@1.1.1g-r0
1.1.1j-r0

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3,023
zahori-schedulerzahoriVerified publisher1.0.11 of 1See more

zahori-scheduler zahori 1.0.1

1 of the 1 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
zahoriaut/zahori-scheduler:1.0.047d0979b1184
openssl@1.1.1-1ubuntu2.1~18.04.23
1.1.1-1ubuntu2.fips.2.1~18.04.9.1

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2,464
clickhousezloi-space1.2.02 of 3See more

clickhouse zloi-space 1.2.0

2 of the 3 container images this version deploys carry CVE-2021-23840.

Container imageDigestPackageFixed in
yandex/clickhouse-client:21.3863f94a0f607
openssl@1.1.1-1ubuntu2.1~18.04.14
1.1.1-1ubuntu2.fips.2.1~18.04.9.1
yandex/clickhouse-server:21.3.204eccfffb01d7
openssl@1.1.1f-1ubuntu2.10
1.1.1f-1ubuntu2.fips.7.2

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9,250

Container images carrying it

863 by charts deploying them

A fixed version is listed for 3 of the 4 affected packages.

Container imageDigestPackageFixed inUsed by
someblackmagic/k8s-testing-multitool:v0.1.06eca64b6b440
openssl@1.1.1f-1ubuntu2.13
1.1.1f-1ubuntu2.fips.7.2
1
sosedoff/pgweb:0.11.785e0132e0cce
openssl@1.1.1g-r0
1.1.1j-r0
1
spy86/rabbitmq-stomp:latestea649101b9fb
openssl@1.1.1f-1ubuntu2.17
1.1.1f-1ubuntu2.fips.7.2
1
sstarcher/ecr-cleaner:0.1.12d43c390cb19
openssl@1.1.1d-r3
1.1.1j-r0
1
sstarcher/helm-exporter:0.5.011769d01ba35
openssl@1.1.1d-r3
1.1.1j-r0
1
sstarcher/kube-ebs-tagger:0.1.01f8cae8cfa80
openssl@1.1.1d-r3
1.1.1j-r0
1
sstarcher/newrelic-operator:0.1.01b702330047f
openssl@1.1.1c-r0
1.1.1j-r0
1
stackstorm/st2actionrunner:3.888235ba70cad
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2api:3.86f56d239d280
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2auth:3.833ecfda16608
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2garbagecollector:3.84e3f8c7ca52d
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2notifier:3.8f190a6212195
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2rulesengine:3.8259503496ff9
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2scheduler:3.8b1de2055c362
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2sensorcontainer:3.8b1a338f64773
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2stream:3.81c8904a3bf67
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2timersengine:3.81bf35bfaf00c
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2web:3.809989a26c8b7
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stackstorm/st2workflowengine:3.819fdfffdbba8
openssl@1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.fips.7.2
1
stakater/chowkidar:v0.0.351dae2b995d81
openssl@1.1.1g-r0
1.1.1j-r0
1
stakater/gitwebhookproxy:v0.2.79c1226e5270cd
openssl@1.1.1g-r0
1.1.1j-r0
1
stakater/jamadar:v0.0.174e130e265f87
openssl@1.1.1g-r0
1.1.1j-r0
1
stakater/whitelister:v0.0.1639107924063e
openssl@1.1.1g-r0
1.1.1j-r0
1
stakater/xposer:v0.0.2082b839b4517d
openssl@1.1.1d-r2
1.1.1j-r0
1
staranto/etcd-snapshot:0.1.5a1ceac18da03
openssl@1.1.1i-r0
1.1.1j-r0
1
stashapp/stash:latest24dbd7607174
openssl@1.1.1f-1ubuntu2.3
1.1.1f-1ubuntu2.fips.7.2
1
statcan/ckan:2.93921305425b8
openssl@1.1.1f-1ubuntu2.4
1.1.1f-1ubuntu2.fips.7.2
1
streamnative/apache-pulsar-grafana-dashboard-k8s:0.0.1611bceacec8fb
openssl@1.1.1f-1ubuntu2.4
1.1.1f-1ubuntu2.fips.7.2
1
subspacecommunity/subspace:1.5.0e2042b63fb35
openssl@1.1.1g-r0
1.1.1j-r0
1
svtechnmaa/svtech_grafana:v1.2.21d71314424aa
openssl@1.1.1f-1ubuntu2.19
1.1.1f-1ubuntu2.fips.7.2
1
svtechnmaa/svtech_rundeck:v1.2.26e368ace0977
openssl@1.1.1f-1ubuntu2.19
1.1.1f-1ubuntu2.fips.7.2
1
swaggerapi/swagger-ui:v3.24.3d434cac93813
openssl@1.1.1d-r0
1.1.1j-r0
1
t3nde/gtmetrix-bq:0.2.0d2939e9a719b
openssl@1.1.1g-r0
1.1.1j-r0
1
t3nde/ssh-jump:latest7cc268408e1a
openssl@1.1.1g-r0
1.1.1j-r0
1
tensorflow/tensorflow:1.6.0-devel1e3172090703
openssl@1.0.2g-1ubuntu4.10
1.0.2g-1ubuntu4.19
1
tenstartups/ser2sock:latest379d9338c720
openssl@1.1.1a-r1
1.1.1j-r0
1
testhubio/testhub-frontend:on-preme86c2db53be8
openssl@1.1.1g-r0
1.1.1j-r0
1
thelounge/thelounge:4.2.0-alpine639978459c3a
openssl@1.1.1g-r0
1.1.1j-r0
1
timothyclarke/wptagent:2018-01-2322c41e5ca7e2
openssl@1.0.2g-1ubuntu4.10
1.0.2g-1ubuntu4.19
1
tobiasbp/db-backup:0.0.314bee6e33a26
openssl@1.1.1g-r0
1.1.1j-r0
1
tpdock/freeradius:2.2.93da600c95a49
openssl@1.0.2g-1ubuntu4.9
1.0.2g-1ubuntu4.19
1
trufflesuite/ganache-cli:v6.12.2c062707f17f3
openssl@1.1.1i-r0
1.1.1j-r0
1
typesense/typesense:0.23.03accb727cbe2
openssl@1.0.2g-1ubuntu4.19
1.0.2g-1ubuntu4.fips.4.19.3
1
tzahi12345/youtubedl-material:4.23720b856bd2f
openssl@1.1.1i-r0
1.1.1j-r0
1
ubuntu/bind9:9.16-20.04_beta5ee73f44e5d0
openssl@1.1.1f-1ubuntu2.24
1.1.1f-1ubuntu2.fips.7.2
1
vectorim/riot-web:v1.7.8080e313abd37
openssl@1.1.1g-r0
1.1.1j-r0
1
vectorim/riot-web:v1.7.16234bed2ac92a
openssl@1.1.1i-r0
1.1.1j-r0
1
vexorian/dizquetv:1.4.37e2b99844a5c
openssl@1.1.1-1ubuntu2.1~18.04.9
1.1.1-1ubuntu2.fips.2.1~18.04.9.1
1
viadee/docker-hub-rate-limit-exporter:version-1.52e27e3b3ee56
openssl@1.1.1i-r0
1.1.1j-r0
1
vientoprojects/kubernetes-monitoring-telegram-bot:latesteb2a71531741
openssl@1.1.1-1ubuntu2.1~18.04.10
1.1.1-1ubuntu2.fips.2.1~18.04.9.1
1

syft 1.42.1 · advisories as of 15 Sept 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.