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CVE-2021-46959

High

Advisory

Published 29 Feb 2024In the index since 6 Sept 2026

Severity: High; worst across findings
CVSS: 7.8; base score, highest
EPSS: 0.002; 16th percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 65; of 17,803 indexed, latest versions
Container images: 52; deployed by those charts
Fix available: 1 of 1; affected package

The matching OSV records carry no description.

Carried by container images the latest versions of 65 of 17,803 indexed charts deploy, on 52 images.

Affected package	Affected versions	Fixed in	Images
linuxdeb	4.4.0-104.127, 4.4.0-112.135, 4.4.0-116.140, 4.4.0-124.148+26 more	4.4.0-268.302, 4.15.0-151.157, 5.4.0-77.86	52

OSV records: UBUNTU-CVE-2021-46959
Also known as: USN-7506-1

Charts affected

65 by stars

Chart

Latest

Affected images

Radar Score

logsmo-helm-chart

1 of 6 See more

log smo-helm-chart 6.0.0

1 of the 6 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.0	7daa08b81954	linux@4.4.0-116.140	4.4.0-268.302

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84,670

mariadb-initsmo-helm-chart

1 of 2 See more

mariadb-init smo-helm-chart 6.0.0

1 of the 2 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.2	875814cc853d	linux@4.4.0-142.168	4.4.0-268.302

Open the chart page →

78,253

msbsmo-helm-chart

1 of 6 See more

msb smo-helm-chart 6.0.0

1 of the 6 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.0	7daa08b81954	linux@4.4.0-116.140	4.4.0-268.302

Open the chart page →

82,925

pndasmo-helm-chart

1 of 3 See more

pnda smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.0	7daa08b81954	linux@4.4.0-116.140	4.4.0-268.302

Open the chart page →

82,925

pombasmo-helm-chart

1 of 17 See more

pomba smo-helm-chart 6.0.0

1 of the 17 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.0	7daa08b81954	linux@4.4.0-116.140	4.4.0-268.302

Open the chart page →

84,670

portalsmo-helm-chart

1 of 8 See more

portal smo-helm-chart 6.0.0

1 of the 8 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.0	7daa08b81954	linux@4.4.0-116.140	4.4.0-268.302

Open the chart page →

82,925

sdcsmo-helm-chart

1 of 14 See more

sdc smo-helm-chart 6.0.0

1 of the 14 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.2	875814cc853d	linux@4.4.0-142.168	4.4.0-268.302

Open the chart page →

79,246

sdnc-ansible-serversmo-helm-chart

1 of 3 See more

sdnc-ansible-server smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.2	875814cc853d	linux@4.4.0-142.168	4.4.0-268.302

Open the chart page →

79,246

sdnc-portalsmo-helm-chart

1 of 3 See more

sdnc-portal smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.2	875814cc853d	linux@4.4.0-142.168	4.4.0-268.302

Open the chart page →

79,246

sdnc-promsmo-helm-chart

1 of 2 See more

sdnc-prom smo-helm-chart 6.0.0

1 of the 2 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.2	875814cc853d	linux@4.4.0-142.168	4.4.0-268.302

Open the chart page →

78,253

sdnc-websmo-helm-chart

1 of 3 See more

sdnc-web smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.2	875814cc853d	linux@4.4.0-142.168	4.4.0-268.302

Open the chart page →

78,253

ueb-listenersmo-helm-chart

1 of 3 See more

ueb-listener smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
oomk8s/readiness-check :2.0.2	875814cc853d	linux@4.4.0-142.168	4.4.0-268.302

Open the chart page →

79,246

istio-discoverytemp-charts

1 of 1 See more

istio-discovery temp-charts 0.3.3

1 of the 1 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
istio/pilot :1.10.0	294ca55bd1cc	linux@4.15.0-143.147	4.15.0-151.157

Open the chart page →

70,897

istio-ingresstemp-charts

1 of 1 See more

istio-ingress temp-charts 0.3.3

1 of the 1 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
istio/proxyv2 :1.10.0	88c6c693e67a	linux@4.15.0-143.147	4.15.0-151.157

Open the chart page →

70,842

emissary-ingresswenerme

1 of 2 See more

emissary-ingress wenerme 8.12.2

1 of the 2 container images this version deploys carry CVE-2021-46959.

Container image	Digest	Package	Fixed in
istio/kubectl :1.5.10	dbb7726d1bf0	linux@4.15.0-112.113	4.15.0-151.157

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72,845

Container images carrying it

52 by charts deploying them

A fixed version is listed for 1 of the 1 affected package.

Container image	Digest	Package	Fixed in	Used by
gcr.io/istio-release/proxyv2 :release-1.0-latest-daily	8f9ff98fdbef	linux@4.4.0-150.176	4.4.0-268.302	1
registry.gitlab.com/infinitydon/registry/open5gs-aio :v2.2.2	f6385712935f	linux@5.4.0-67.75	5.4.0-77.86	1