CVE-2026-3644

High

Advisory

Published 16 Mar 2026In the index since 5 Sept 2026

Severity: High; worst across findings
CVSS: 7.5; base score, highest
EPSS: 0.005; 40th percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 617; of 17,787 indexed, latest versions
Container images: 595; deployed by those charts
Fix available: 13 of 14; affected packages

CVE-2026-3644 affecting package python3 for versions less than 3.12.9-14

Carried by container images the latest versions of 617 of 17,787 indexed charts deploy, on 595 images.

Affected package	Affected versions	Fixed in	Images
python3.11deb	3.11.0~rc1-1~22.04, 3.11.0~rc1-1~22.04.1, 3.11.2-6, 3.11.2-6+deb12u2+6 more	3.11.0~rc1-1~22.04.1+esm2	180
python3.8deb	3.8.5-1~20.04, 3.8.5-1~20.04.2, 3.8.5-1~20.04.3, 3.8.10-0ubuntu1~20.04+11 more	3.8.10-0ubuntu1~20.04.18+esm7	100
python3.10deb	3.10.4-3, 3.10.4-3ubuntu0.1, 3.10.6-1~22.04, 3.10.6-1~22.04.1+14 more	3.10.12-1~22.04.16	71
python3apk	3.11.12-r1, 3.12.8-r1, 3.12.9-r0, 3.12.10-r0+5 more	3.12.14-r0, 3.14.5-r0	66
python3.12deb	3.12.3-1, 3.12.3-1ubuntu0.2, 3.12.3-1ubuntu0.3, 3.12.3-1ubuntu0.4+8 more	3.12.3-1ubuntu0.15	48
python3.6deb	3.6.6-1~18.04, 3.6.7-1~18.04, 3.6.9-1~18.04, 3.6.9-1~18.04ubuntu1+7 more	3.6.9-1~18.04ubuntu1.13+esm10	44
python2.7deb	2.7.6-8, 2.7.6-8ubuntu0.4, 2.7.12-1ubuntu0~16.04.2, 2.7.12-1ubuntu0~16.04.3+9 more	2.7.6-8ubuntu0.6+esm30, 2.7.12-1ubuntu0~16.04.18+esm22, 2.7.17-1~18.04ubuntu1.13+esm15, 2.7.18-13ubuntu1.5+esm9	43
python3.5deb	3.5.2-2ubuntu0~16.04.1, 3.5.2-2ubuntu0~16.04.4, 3.5.2-2ubuntu0~16.04.5, 3.5.2-2ubuntu0~16.04.9	3.5.2-2ubuntu0~16.04.13+esm25	25
python3.13deb	3.13.5-2, 3.13.5-2+e30, 3.13.7-1ubuntu0.1	3.13.5-2+deb13u2, 3.13.5-2+e36	23
python3.4deb	3.4.0-2ubuntu1, 3.4.3-1ubuntu1~14.04.5, 3.4.3-1ubuntu1~14.04.6, 3.4.3-1ubuntu1~14.04.7	3.4.3-1ubuntu1~14.04.7+esm21	7
python-3.12apk	3.12.0-r1, 3.12.9-r1, 3.12.14-r2, 3.12.14-r6	no fix listed	8
python-3.14apk	3.14.2-r2	3.14.3-r6	4
python-3.13apk	3.13.7-r0, 3.13.10-r0, 3.13.12-r2	3.13.12-r7	3
python3rpm	3.12.9-13.azl3	3.12.9-14	1

OSV records: ALPINE-CVE-2026-3644 DEBIAN-CVE-2026-3644 UBUNTU-CVE-2026-3644 CGA-3rjg-h44j-w26v CGA-6q68-qxxc-rv68 CGA-9vxg-2373-8rm4 AZL-80055 ECHO-6a47-d40a-2c76
Also known as: CGA-975c-63xh-w2w9, CGA-977h-c34r-5v9j, CGA-vr9r-627r-wx6c, USN-8509-1, USN-8744-1

Charts affected

617 by stars

Chart

Latest

Affected images

Radar Score

demo-backendv2fly

0.0.3

1 of 1 See more

demo-backend v2fly 0.0.3

1 of the 1 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
quay.io/yushiwho/api :e1f9d77	e0d9b93dbf2b	python3.11@3.11.2-6	no fix listed

Open the chart page →

14,358

simple-prima-notavcnngr

0.5.3

1 of 4 See more

simple-prima-nota vcnngr 0.5.3

1 of the 4 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
dpage/pgadmin4 :9.2	52cb72a9e3da	python3@3.12.9-r0	3.12.14-r0

Open the chart page →

4,768

unmanicvhdirk

0.1.4

1 of 1 See more

unmanic vhdirk 0.1.4

1 of the 1 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
josh5/unmanic :0.2.6	4d49c4816260	python3.10@3.10.12-1~22.04.3	3.10.12-1~22.04.16

Open the chart page →

9,347

browserlessvictorlane

0.2.0

1 of 1 See more

browserless victorlane 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
ghcr.io/browserless/chromium :v2.43.0	853e6f105b51	python3.12@3.12.3-1ubuntu0.12	3.12.3-1ubuntu0.15

Open the chart page →

4,305

twenty-crmvictorlane

0.0.1

2 of 3 See more

twenty-crm victorlane 0.0.1

2 of the 3 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
redis/redis-stack-server :latest	798ab84d9f26	python3.10@3.10.12-1~22.04.11	3.10.12-1~22.04.16
twentycrm/twenty-postgres-spilo :latest	2f78405a78be	python3.10@3.10.12-1~22.04.3	3.10.12-1~22.04.16

Open the chart page →

13,459

calibre-webvista

0.1.3

1 of 1 See more

calibre-web vista 0.1.3

1 of the 1 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
linuxserver/calibre-web :0.6.24	241009026e6f	python3.12@3.12.3-1ubuntu0.8	3.12.3-1ubuntu0.15

Open the chart page →

7,628

wazuh-manager-filebeatwazuh-manager-filebeat

0.1.0-gamma

1 of 1 See more

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

1 of the 1 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
iosifache/wazuh-manager-filebeat :latest	85df3f04b5da	python3.8@3.8.10-0ubuntu1~20.04.2	3.8.10-0ubuntu1~20.04.18+esm7

Open the chart page →

11,119

myweatherhelmwebapp1

1.3.50

2 of 8 See more

myweatherhelm webapp1 1.3.50

2 of the 8 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
library/rabbitmq :3-management	e582c0bc7766	python3.12@3.12.3-1ubuntu0.9	3.12.3-1ubuntu0.15
mcr.microsoft.com/azure-sql-edge :latest	902628a8be89	python3.8@3.8.10-0ubuntu1~20.04.8	3.8.10-0ubuntu1~20.04.18+esm7

Open the chart page →

9,130

myweatherhelm-schedulingwebapp1

1.3.92

2 of 9 See more

myweatherhelm-scheduling webapp1 1.3.92

2 of the 9 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
library/rabbitmq :3-management	e582c0bc7766	python3.12@3.12.3-1ubuntu0.9	3.12.3-1ubuntu0.15
mcr.microsoft.com/azure-sql-edge :latest	902628a8be89	python3.8@3.8.10-0ubuntu1~20.04.8	3.8.10-0ubuntu1~20.04.18+esm7

Open the chart page →

9,130

webhookiewebhookie

0.1.2

1 of 1 See more

webhookie webhookie 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
hookiesolutions/webhookie :latest	0629694246ba	python3.8@3.8.10-0ubuntu1~20.04.1	3.8.10-0ubuntu1~20.04.18+esm7

Open the chart page →

14,364

webhookie-allwebhookie

0.1.2

1 of 3 See more

webhookie-all webhookie 0.1.2

1 of the 3 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
hookiesolutions/webhookie :latest	0629694246ba	python3.8@3.8.10-0ubuntu1~20.04.1	3.8.10-0ubuntu1~20.04.18+esm7

Open the chart page →

28,605

emissary-ingresswenerme

8.12.2

1 of 2 See more

emissary-ingress wenerme 8.12.2

1 of the 2 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
istio/kubectl :1.5.10	dbb7726d1bf0	python3.6@3.6.9-1~18.04ubuntu1.1	3.6.9-1~18.04ubuntu1.13+esm10

Open the chart page →

10,843

juicefs-csi-driverwenerme

0.32.5

1 of 5 See more

juicefs-csi-driver wenerme 0.32.5

1 of the 5 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
juicedata/juicefs-csi-driver :v0.32.5	95008ba63318	python3.11@3.11.2-6+deb12u8	no fix listed

Open the chart page →

9,117

longhornwenerme

1.2.3

1 of 2 See more

longhorn wenerme 1.2.3

1 of the 2 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
longhornio/longhorn-manager :v1.2.3	dca34321452c	python3.8@3.8.10-0ubuntu1~20.04.2	3.8.10-0ubuntu1~20.04.18+esm7

Open the chart page →

15,230

wexa-studiowexa-studio

1.2.0

1 of 15 See more

wexa-studio wexa-studio 1.2.0

1 of the 15 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
temporalio/admin-tools :1.29.1-tctl-1.18.4-cli-1.5.0	a3a52e6ca122	python3@3.12.11-r0	3.12.14-r0

Open the chart page →

14,983

jaegerwikimedia

3.1.2

1 of 4 See more

jaeger wikimedia 3.1.2

1 of the 4 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
jaegertracing/jaeger-cassandra-schema :1.53.0	d48d6dab2c65	python3.10@3.10.12-1~22.04.3	3.10.12-1~22.04.16

Open the chart page →

9,248

playwright-synthetic-monitoringwork-adventure

1.0.1

1 of 1 See more

playwright-synthetic-monitoring work-adventure 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-3644.

Container image	Digest	Package	Fixed in
workadventure/playwright-synthetic-monitoring :main	92b664c2a06f	python3.10@3.10.12-1~22.04.3	3.10.12-1~22.04.16

Open the chart page →

14,100

Container images carrying it

595 by charts deploying them

A fixed version is listed for 13 of the 14 affected packages.

Container image	Digest	Package	Fixed in	Used by
stackstorm/st2notifier :3.8	f190a6212195	python3.8@3.8.10-0ubuntu1~20.04.9	3.8.10-0ubuntu1~20.04.18+esm7	1
stackstorm/st2rulesengine :3.8	259503496ff9	python3.8@3.8.10-0ubuntu1~20.04.9	3.8.10-0ubuntu1~20.04.18+esm7	1
stackstorm/st2scheduler :3.8	b1de2055c362	python3.8@3.8.10-0ubuntu1~20.04.9	3.8.10-0ubuntu1~20.04.18+esm7	1
stackstorm/st2sensorcontainer :3.8	b1a338f64773	python3.8@3.8.10-0ubuntu1~20.04.9	3.8.10-0ubuntu1~20.04.18+esm7	1
stackstorm/st2stream :3.8	1c8904a3bf67	python3.8@3.8.10-0ubuntu1~20.04.9	3.8.10-0ubuntu1~20.04.18+esm7	1
stackstorm/st2timersengine :3.8	1bf35bfaf00c	python3.8@3.8.10-0ubuntu1~20.04.9	3.8.10-0ubuntu1~20.04.18+esm7	1
stackstorm/st2workflowengine :3.8	19fdfffdbba8	python3.8@3.8.10-0ubuntu1~20.04.9	3.8.10-0ubuntu1~20.04.18+esm7	1
stashapp/stash :latest	24dbd7607174	python3.8@3.8.5-1~20.04.2	3.8.10-0ubuntu1~20.04.18+esm7	1
stashapp/stash :v0.31.1	df744af5a0c9	python3@3.12.13-r0	3.12.14-r0	1
statcan/ckan :2.9	3921305425b8	python3.8@3.8.5-1~20.04.3	3.8.10-0ubuntu1~20.04.18+esm7	1
streamnative/apache-pulsar-grafana-dashboard-k8s :0.0.16	11bceacec8fb	python3.8@3.8.5-1~20.04.3	3.8.10-0ubuntu1~20.04.18+esm7	1
substratusai/verba :v0.4.0-baseURL2	61695be635eb	python3.11@3.11.2-6	no fix listed	1
supabase/realtime :v2.102.3	aa1c92c0cf32	python3.11@3.11.2-6+deb12u7	no fix listed	1
supabase/storage-api :v1.60.4	c8eb9858eafe	python3@3.12.13-r0	3.12.14-r0	1
supabase/studio :20241021-9f9b083	26d8070c55e9	python3.11@3.11.2-6+deb12u3	no fix listed	1
supabase/studio :2026.08.03-sha-022b374	606aca9fdaa7	python3.11@3.11.2-6+deb12u8	no fix listed	1
supabase/studio :latest	94a2a9d2906e	python3.11@3.11.2-6+deb12u8	no fix listed	1
svtechnmaa/svtech_debuger :v1.0.3	a934ffd63d25	python3.10@3.10.12-1~22.04.3	3.10.12-1~22.04.16	1
svtechnmaa/svtech_rundeck :v1.2.2	6e368ace0977	python3.8@3.8.10-0ubuntu1~20.04.9	3.8.10-0ubuntu1~20.04.18+esm7	1
sysnet4admin/colosseum-cms :log	e74b43c7f492	python3.11@3.11.2-6+deb12u6	no fix listed	1
sysnet4admin/colosseum-prm :log	5802bfcd7fed	python3.11@3.11.2-6+deb12u6	no fix listed	1
szurubooru/server :2.5	accf2ad9fbc3	python3@3.12.13-r0	3.12.14-r0	1
teknas09/bird-pod :latest	12a1fa85c4aa	python3.11@3.11.2-6	no fix listed	1
temporalio/admin-tools :1.29.1-tctl-1.18.4-cli-1.5.0	a3a52e6ca122	python3@3.12.11-r0	3.12.14-r0	1
temporalio/admin-tools :1.28	cfde8170c92f	python3@3.12.12-r0	3.12.14-r0	1
tensorflow/tensorflow :1.6.0-devel	1e3172090703	python2.7@2.7.12-1ubuntu0~16.04.3 python3.5@3.5.2-2ubuntu0~16.04.4	2.7.12-1ubuntu0~16.04.18+esm22 3.5.2-2ubuntu0~16.04.13+esm25	1
theradius/loggia :0.4	63ba348546ec	python3.11@3.11.2-6	no fix listed	1
thongngo3301/stakefish :latest	a341af5976e3	python3.11@3.11.2-6	no fix listed	1
timescale/timescaledb-ha :pg15-latest	a8e3322e1cf9	python3.10@3.10.6-1~22.04.2ubuntu1	3.10.12-1~22.04.16	1
timescale/timescaledb-ha :pg14.6-ts2.9.1-p1	cdb9ae118899	python3.10@3.10.6-1~22.04.2	3.10.12-1~22.04.16	1
timescale/timescaledb-ha :pg17.2-ts2.18.2	e8d0a9cc3db5	python3.10@3.10.12-1~22.04.9	3.10.12-1~22.04.16	1
timescale/timescaledb-ha :pg14-ts2.6-latest	ed719c0cd19d	python3.10@3.10.4-3	3.10.12-1~22.04.16	1
timothyclarke/wptagent :2018-01-23	22c41e5ca7e2	python2.7@2.7.12-1ubuntu0~16.04.3 python3.5@3.5.2-2ubuntu0~16.04.4	2.7.12-1ubuntu0~16.04.18+esm22 3.5.2-2ubuntu0~16.04.13+esm25	1
tinymediamanager/tinymediamanager :5.3.2	2b34dc85099e	python3.13@3.13.5-2	3.13.5-2+deb13u2	1
tomsquest/docker-radicale :3.6.1.0	a594c624c5a6	python3@3.12.12-r0	3.12.14-r0	1
tpdock/freeradius :2.2.9	3da600c95a49	python2.7@2.7.12-1ubuntu0~16.04.2 python3.5@3.5.2-2ubuntu0~16.04.4	2.7.12-1ubuntu0~16.04.18+esm22 3.5.2-2ubuntu0~16.04.13+esm25	1
treskon/portrait-web-setup :DEV-latest	a475d80e4ecf	python3.11@3.11.2-6+deb12u5	no fix listed	1
trinodb/trino :405	ee80ab5eeab2	python3.10@3.10.6-1~22.04.2	3.10.12-1~22.04.16	1
trueosiris/vrising :latest	9356f98ad561	python3.10@3.10.12-1~22.04.15	3.10.12-1~22.04.16	1
twentycrm/twenty-postgres-spilo :latest	2f78405a78be	python3.10@3.10.12-1~22.04.3	3.10.12-1~22.04.16	1
unitycatalog/unitycatalog-ui :main-aadc6fc	3a688197b218	python3.11@3.11.2-6+deb12u6	no fix listed	1
vinanrra/7dtd-server :v0.4.4	f9534490bd2b	python3.6@3.6.9-1~18.04ubuntu1.9	3.6.9-1~18.04ubuntu1.13+esm10	1
vlebediantsev/notes-admin-front :latest	007c6670ff48	python3.11@3.11.2-6	no fix listed	1
vlebediantsev/notes-project-front :latest	945675fd2636	python3.11@3.11.2-6	no fix listed	1
vlebediantsev/registration-ms-front-app-host :latest	54f69d116c50	python3.11@3.11.2-6	no fix listed	1
voltha/voltha-cli :1.6.0	c4e41e92f046	python2.7@2.7.12-1ubuntu0~16.04.3 python3.5@3.5.2-2ubuntu0~16.04.5	2.7.12-1ubuntu0~16.04.18+esm22 3.5.2-2ubuntu0~16.04.13+esm25	1
voltha/voltha-envoy :1.6.0	59ab2a00f712	python3.4@3.4.3-1ubuntu1~14.04.5	3.4.3-1ubuntu1~14.04.7+esm21	1
voltha/voltha-netconf :1.6.0	37f80524c207	python2.7@2.7.12-1ubuntu0~16.04.3	2.7.12-1ubuntu0~16.04.18+esm22	1
voltha/voltha-ofagent :1.6.0	9ee8c1f4428c	python2.7@2.7.12-1ubuntu0~16.04.3	2.7.12-1ubuntu0~16.04.18+esm22	1
voltha/voltha-tester :1.7.0	655c3048a602	python2.7@2.7.12-1ubuntu0~16.04.4	2.7.12-1ubuntu0~16.04.18+esm22	1