StackRadar

CVE-2026-45305

Medium

Advisory

Published 27 May 2026In the index since 5 Sept 2026
Severity
Medium
worst across findings
CVSS
6.9
base score, highest
EPSS
0.007
51st percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
92
of 17,781 indexed, latest versions
Container images
79
deployed by those charts
Fix available
2 of 2
affected packages

Symfony's YAML Parser has a ReDoS via Catastrophic Backtracking in Parser::cleanup() Regex

Carried by container images the latest versions of 92 of 17,781 indexed charts deploy, on 79 images.

Affected packageAffected versionsFixed inImages
symfony/yamlcomposerv2.8.34, v3.2.6, v3.3.18, v3.4.14+31 more5.4.52, 6.4.40, 7.4.1278
symfony/symfonycomposerv3.4.475.4.521
OSV records
GHSA-9frc-8383-795m

Charts affected

92 by stars
ChartLatestAffected imagesRadar Score
firefly-iiifirefly-iii1.10.11 of 1See more

firefly-iii firefly-iii 1.10.1

1 of the 1 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
fireflyiii/core:version-6.5.9fe4ecec4c2ba
symfony/yaml@v7.4.6
7.4.12

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5,039
firefly-iii-stackfirefly-iii0.10.22 of 4See more

firefly-iii-stack firefly-iii 0.10.2

2 of the 4 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
fireflyiii/core:version-6.5.9fe4ecec4c2ba
symfony/yaml@v7.4.6
7.4.12
fireflyiii/data-importer:version-2.2.3ab52bf932546
symfony/yaml@v7.4.8
7.4.12

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10,260
importerfirefly-iii1.6.01 of 1See more

importer firefly-iii 1.6.0

1 of the 1 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
fireflyiii/data-importer:version-2.2.3ab52bf932546
symfony/yaml@v7.4.8
7.4.12

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4,829
openemrgeek-cookbookVerified publisher5.2.01 of 1See more

openemr geek-cookbook 5.2.0

1 of the 1 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
openemr/openemr:6.1.089eaa6d9a4e3
symfony/yaml@v4.4.37
5.4.52

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8,392
wallabaggeek-cookbookVerified publisher7.2.01 of 1See more

wallabag geek-cookbook 7.2.0

1 of the 1 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
wallabag/wallabag:2.4.25e4c26a7fb4a
symfony/symfony@v3.4.47
5.4.52

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4,358
grafregistratiecomponentgrafregistratiecomponent1.0.01 of 3See more

grafregistratiecomponent grafregistratiecomponent 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/grafregistratiecomponent-php:latest35225eaa87ab
symfony/yaml@v5.3.3
5.4.52

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7,510
wallabaghelmforgeVerified publisher1.3.61 of 3See more

wallabag helmforge 1.3.6

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
wallabag/wallabag:2.6.144a527e027e0d
symfony/yaml@v5.3.14
5.4.52

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2,762
wallabaghpVerified publisher0.1.71 of 1See more

wallabag hp 0.1.7

1 of the 1 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
wallabag/wallabag:2.6.144a527e027e0d
symfony/yaml@v5.3.14
5.4.52

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1,136
instemmingserviceinstemmingservice1.0.01 of 3See more

instemmingservice instemmingservice 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/instemmingservice-php:latest4ffe222b3e3a
symfony/yaml@v5.3.2
5.4.52

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7,510
kvkkvkservice0.1.01 of 4See more

kvk kvkservice 0.1.0

1 of the 4 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
conduction/kvk-php:dev8f177f9f8a7b
symfony/yaml@v5.1.7
5.4.52

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8,534
ocatiecataloguslocatiecatalogus1.0.01 of 3See more

ocatiecatalogus locatiecatalogus 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/ocatiecatalogus-php:latestc22764cbfa97
symfony/yaml@v5.3.2
5.4.52

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7,510
loggingcomponentloggingcomponent1.0.01 of 3See more

loggingcomponent loggingcomponent 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/loggingcomponent-php:latest834b8e1af290
symfony/yaml@v5.3.2
5.4.52

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7,492
logicservicelogicservice1.0.01 of 4See more

logicservice logicservice 1.0.0

1 of the 4 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/logicservice-php:latest72aae2080595
symfony/yaml@v5.1.11
5.4.52

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7,499
docker-mailservermailserverVerified publisher0.2.651 of 9See more

docker-mailserver mailserver 0.2.65

1 of the 9 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
jeboehm/mailserver-web:5.0.929da13edf5aa8
symfony/yaml@v7.3.3
7.4.12

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10,897
medewerkercatalogusmedewerkercatalogus1.0.01 of 3See more

medewerkercatalogus medewerkercatalogus 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/medewerkercatalogus-php:latest1ea5412bed26
symfony/yaml@v5.3.14
5.4.52

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7,327
memo-componentmemo-component1.0.01 of 3See more

memo-component memo-component 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/memo-component-php:latestef77f4c089a1
symfony/yaml@v5.3.2
5.4.52

Open the chart page →

7,510
fossologymidokura-communityVerified publisher0.2.21 of 2See more

fossology midokura-community 0.2.2

1 of the 2 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
fossology/fossology:4.2.18bd1f22ba7bb
symfony/yaml@v5.4.12
5.4.52

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3,294
librenmsnimbolus0.5.11 of 3See more

librenms nimbolus 0.5.1

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
librenms/librenms:24.11.00920bc9117a8
symfony/yaml@v6.4.13
6.4.40

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2,293
notification-componentnotification-component1.0.01 of 4See more

notification-component notification-component 1.0.0

1 of the 4 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/notification-component-php:latestcd9656e6bc2c
symfony/yaml@v5.1.0
5.4.52

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7,527
commonground-gatewayopencatalogi1.5.31 of 7See more

commonground-gateway opencatalogi 1.5.3

1 of the 7 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/commonground-gateway-php:latest947882bf2c37
symfony/yaml@v5.3.11
5.4.52

Open the chart page →

9,724
orderregistratiecomponentorderregistratiecomponent1.0.01 of 3See more

orderregistratiecomponent orderregistratiecomponent 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/orderregistratiecomponent-php:latestd17257e4fa27
symfony/yaml@v5.3.2
5.4.52

Open the chart page →

7,492
podcast-helmpodcastwala-helm0.1.01 of 2See more

podcast-helm podcastwala-helm 0.1.0

1 of the 2 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
shivani446/podcastwala-php:v1c0d07b7b4c8d
symfony/yaml@v3.3.18
5.4.52

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621
procestypecatalogusprocestypecatalogus1.1.01 of 4See more

procestypecatalogus procestypecatalogus 1.1.0

1 of the 4 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/procestypecatalogus-php:latest956c4fb64796
symfony/yaml@v5.3.2
5.4.52

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7,429
productenendienstencatalogusproductenendienstencatalogus1.0.01 of 3See more

productenendienstencatalogus productenendienstencatalogus 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/productenendienstencatalogus-php:latest7242da105081
symfony/yaml@v5.3.2
5.4.52

Open the chart page →

7,510
panproto-application-nldesign0.1.01 of 5See more

pan proto-application-nldesign 0.1.0

1 of the 5 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
conduction/pan-php:dev24f03c57568f
symfony/yaml@v5.1.10
5.4.52

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8,725
proto-component-commongroundproto-component-commonground1.0.01 of 3See more

proto-component-commonground proto-component-commonground 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/proto-component-commonground-php:latesteb36ead1954e
symfony/yaml@v5.3.2
5.4.52

Open the chart page →

7,510
review-componentreview-component1.0.01 of 3See more

review-component review-component 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/review-component-php:latestafe623824b82
symfony/yaml@v5.3.6
5.4.52

Open the chart page →

7,491
shopwarerobjuz2.0.01 of 6See more

shopware robjuz 2.0.0

1 of the 6 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
shyim/shopware:6.4.6.0a951c0e6b836
symfony/yaml@v5.3.6
5.4.52

Open the chart page →

2,972
mauticromholdings0.1.31 of 3See more

mautic romholdings 0.1.3

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
mautic/mautic:2.13-apachea954c5868d76
symfony/yaml@v2.8.34
5.4.52

Open the chart page →

2,939
wallabagsebtiz13-chartsVerified publisher0.6.01 of 1See more

wallabag sebtiz13-charts 0.6.0

1 of the 1 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
wallabag/wallabag:2.6.144a527e027e0d
symfony/yaml@v5.3.14
5.4.52

Open the chart page →

1,136
commonground-gatewayskeleton-pip0.1.71 of 5See more

commonground-gateway skeleton-pip 0.1.7

1 of the 5 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/commonground-gateway-php:latest947882bf2c37
symfony/yaml@v5.3.11
5.4.52

Open the chart page →

2,825
taalhuizen-servicetaalhuizen-service1.0.01 of 3See more

taalhuizen-service taalhuizen-service 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/taalhuizen-service-php:latest04f1b7f0d573
symfony/yaml@v5.3.6
5.4.52

Open the chart page →

7,480
repmanteam-blueVerified publisher0.3.01 of 5See more

repman team-blue 0.3.0

1 of the 5 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
buddy/repman:1.4.0097c897f8b54
symfony/yaml@v5.4.2
5.4.52

Open the chart page →

3,993
trouw-servicetrouw-service1.0.01 of 3See more

trouw-service trouw-service 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/trouw-service-php:latestf745e2870692
symfony/yaml@v5.3.2
5.4.52

Open the chart page →

7,510
verhuis-serviceverhuis-service1.0.01 of 3See more

verhuis-service verhuis-service 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verhuis-service-php:latest66bbaf95a123
symfony/yaml@v5.3.3
5.4.52

Open the chart page →

7,510
verzoekconversieserviceverzoekconversieservice1.0.01 of 3See more

verzoekconversieservice verzoekconversieservice 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verzoekconversieservice-php:lateste918014fb8d3
symfony/yaml@v5.3.3
5.4.52

Open the chart page →

7,528
verzoekregistratiecomponentverzoekregistratiecomponent1.1.01 of 4See more

verzoekregistratiecomponent verzoekregistratiecomponent 1.1.0

1 of the 4 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verzoekregistratiecomponent-php:latestc4f6c03af5d3
symfony/yaml@v5.3.2
5.4.52

Open the chart page →

7,429
verzoektypecatalogusverzoektypecatalogus1.1.01 of 4See more

verzoektypecatalogus verzoektypecatalogus 1.1.0

1 of the 4 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verzoektypecatalogus-php:latest64f5eb7a398b
symfony/yaml@v5.3.2
5.4.52

Open the chart page →

7,429
apiwbstack0.36.01 of 1See more

api wbstack 0.36.0

1 of the 1 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/wbstack/api:8x.9.11eee94f9f7a53
symfony/yaml@v5.4.3
5.4.52

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2,019
webresourcecataloguswebresourcecatalogus1.1.01 of 4See more

webresourcecatalogus webresourcecatalogus 1.1.0

1 of the 4 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/webresourcecatalogus-php:latest8f1bbd5cda85
symfony/yaml@v5.3.14
5.4.52

Open the chart page →

7,552
xboardxboard0.2.01 of 1See more

xboard xboard 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
ghcr.io/cedar2025/xboard:latest896e4926e0d7
symfony/yaml@v7.3.1
7.4.12

Open the chart page →

1,042
satisfyymrs1.0.21 of 1See more

satisfy ymrs 1.0.2

1 of the 1 container images this version deploys carry CVE-2026-45305.

Container imageDigestPackageFixed in
anapsix/satisfydigest-pinnedfae78e3809e9
symfony/yaml@v3.4.14
5.4.52

Open the chart page →

1,572

Container images carrying it

79 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
ghcr.io/conductionnl/commonground-gateway-php:latest947882bf2c37
symfony/yaml@v5.3.11
5.4.52
5
anapsix/satisfyfae78e3809e9
symfony/yaml@v3.4.14
5.4.52
3
buddy/repman:1.4.0097c897f8b54
symfony/yaml@v5.4.2
5.4.52
3
mautic/mautic:2.13-apachea954c5868d76
symfony/yaml@v2.8.34
5.4.52
3
wallabag/wallabag:2.6.144a527e027e0d
symfony/yaml@v5.3.14
5.4.52
3
fireflyiii/core:version-6.5.9fe4ecec4c2ba
symfony/yaml@v7.4.6
7.4.12
2
fireflyiii/data-importer:version-2.2.3ab52bf932546
symfony/yaml@v7.4.8
7.4.12
2
ckulka/baikal:0.10.1-nginx434bdd162247
symfony/yaml@v6.4.13
6.4.40
1
ckulka/baikal:0.8.0aedb1f4f3fa0
symfony/yaml@v3.4.47
5.4.52
1
conduction/agendaservice-php:latest9cfeeb6c7c20
symfony/yaml@v5.1.10
5.4.52
1
conduction/balance-registration-php:devc36094a41369
symfony/yaml@v5.1.10
5.4.52
1
conduction/betaalservice-php:latestece1ab544c57
symfony/yaml@v5.1.10
5.4.52
1
conduction/cgrc-php:dev25415534d245
symfony/yaml@v4.3.4
5.4.52
1
conduction/checkin-component-php:dev3423845692c1
symfony/yaml@v5.1.10
5.4.52
1
conduction/conduction-ui-php:dev2744565516e8
symfony/yaml@v5.1.11
5.4.52
1
conduction/contactmoment-component-php:deve1d4ad1e22a8
symfony/yaml@v5.1.8
5.4.52
1
conduction/docparser-php:devb6f95c8ead7d
symfony/yaml@v5.1.10
5.4.52
1
conduction/kvk-php:dev8f177f9f8a7b
symfony/yaml@v5.1.7
5.4.52
1
conduction/pan-php:dev24f03c57568f
symfony/yaml@v5.1.10
5.4.52
1
daledavies/jump:v1.4.10a0c8ad93902
symfony/yaml@v5.4.35
5.4.52
1
dolibarr/dolibarr:24.0.069ec52e3b7ef
symfony/yaml@v3.4.47
5.4.52
1
dolibarr/dolibarr:22.0.47ad88fc9b13c
symfony/yaml@v3.4.47
5.4.52
1
fossology/fossology:4.2.18bd1f22ba7bb
symfony/yaml@v5.4.12
5.4.52
1
invoiceninja/invoiceninja:5.6.241437916dee01
symfony/yaml@v6.3.0
6.4.40
1
jeboehm/mailserver-web:5.0.929da13edf5aa8
symfony/yaml@v7.3.3
7.4.12
1
library/drupal:8-apache8a1a3ee83899
symfony/yaml@v3.4.41
5.4.52
1
library/nextcloud:17.0.0-apache96104cb965fc
symfony/yaml@v3.2.6
5.4.52
1
librenms/librenms:24.11.00920bc9117a8
symfony/yaml@v6.4.13
6.4.40
1
librenms/librenms:22.4.14f1f3d667cc7
symfony/yaml@v4.4.36
5.4.52
1
linkstackorg/linkstack:latest1c8b05399ee4
symfony/yaml@v6.0.19
6.4.40
1
linuxserver/heimdall:2.6.371597f4461e4
symfony/yaml@v6.4.3
6.4.40
1
martinhelmich/typo3:12.4c83a4f3fd7ae
symfony/yaml@v6.4.26
6.4.40
1
mautic/mautic:v4-apache94ea4acf4049
symfony/yaml@v4.4.37
5.4.52
1
openemr/openemr:6.1.089eaa6d9a4e3
symfony/yaml@v4.4.37
5.4.52
1
shivani446/podcastwala-php:v1c0d07b7b4c8d
symfony/yaml@v3.3.18
5.4.52
1
shyim/shopware:6.4.6.0a951c0e6b836
symfony/yaml@v5.3.6
5.4.52
1
wallabag/wallabag:2.4.25e4c26a7fb4a
symfony/symfony@v3.4.47
5.4.52
1
zabbix/zabbix-web-nginx-mysql:ubuntu-6.4-latest0e5f69c4c54e
symfony/yaml@v5.1.3
5.4.52
1
zabbix/zabbix-web-nginx-pgsql:ubuntu-5.4.601de79c31391
symfony/yaml@v5.1.3
5.4.52
1
zabbix/zabbix-web-nginx-pgsql:ubuntu-7.0.237d4d58086515
symfony/yaml@v5.1.3
5.4.52
1
zabbix/zabbix-web-nginx-pgsql:ubuntu-6.0.899e9a090b516
symfony/yaml@v5.1.3
5.4.52
1
ghcr.io/cedar2025/xboard:latest896e4926e0d7
symfony/yaml@v7.3.1
7.4.12
1
ghcr.io/conductionnl/adresservice-php:latestc5075f0320cd
symfony/yaml@v5.3.3
5.4.52
1
ghcr.io/conductionnl/authorization-component-php:latest94a749392fcf
symfony/yaml@v5.3.2
5.4.52
1
ghcr.io/conductionnl/berichtservice-php:latestee6a21e66ff0
symfony/yaml@v5.3.14
5.4.52
1
ghcr.io/conductionnl/brpservice-php:latestc17f1ba17d36
symfony/yaml@v5.1.11
5.4.52
1
ghcr.io/conductionnl/contactcatalogus-php:latesteeb625bd660c
symfony/yaml@v5.3.14
5.4.52
1
ghcr.io/conductionnl/digispoof-interface-php:latest03aba499950f
symfony/yaml@v5.3.11
5.4.52
1
ghcr.io/conductionnl/eav-component-php:latest24bbca4a52a8
symfony/yaml@v5.3.14
5.4.52
1
ghcr.io/conductionnl/education-component-php:latestda6b05a1a601
symfony/yaml@v5.3.14
5.4.52
1

syft 1.42.1 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

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