CVE-2026-42507
MediumAdvisory
Published 2 Jun 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.004
- 30th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,064
- of 17,787 indexed, latest versions
- Container images
- 4,680
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Arbitrary inputs are included in errors without any escaping in net/textproto
Carried by container images the latest versions of 4,064 of 17,787 indexed charts deploy, on 4,680 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+182 more | 1.25.11 | 4,680 |
- OSV records
- DEBIAN-CVE-2026-42507GO-2026-5039
- Also known as
- BIT-golang-2026-42507
Charts affected
4,064 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| adguard-homegeek-cookbookVerified publisher | 5.5.2 | 1 of 2See more | 1,742 |
| alertmanager-botgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 3,586 |
| bazarrgeek-cookbookVerified publisher | 10.6.2 | 1 of 1See more | 17,438 |
| filebrowsergeek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 3,474 |
| focalboardgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 3,631 |
| gollumgeek-cookbookVerified publisher | 3.4.2 | 1 of 3See more | 4,630 |
| influxdb-exportergeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 1,051 |
| otel-collectorgeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 2,556 |
| owncastgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 3,167 |
| protonmail-bridgegeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 8,035 |
| prowlarrgeek-cookbookVerified publisher | 4.5.2 | 1 of 1See more | 11,606 |
| sabnzbdgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 10,279 |
| sambageek-cookbookVerified publisher | 6.2.2 | 1 of 1See more | 2,318 |
| sonarrgeek-cookbookVerified publisher | 16.3.2 | 1 of 1See more | 13,071 |
| stashgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 15,917 |
| uptime-kumageek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 5,079 |
| valheimgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,893 |
| wireguardgeek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 7,698 |
| gentrace-self-hostedgentrace-self-hostedVerified publisher | 0.1.3 | 3 of 9See more | 15,606 |
| geo-checkergeo-checkerVerified publisher | 5.0.0 | 1 of 1See more | 1,455 |
| gigapipegigapipeVerified publisher | 0.3.0 | 1 of 1See more | 506 |
| leantimegissilabs | 1.3.0 | 1 of 2See more | 6,458 |
| gitea-sonarqube-botgitea-sonarqube-botOfficialVerified publisher | 0.4.0 | 1 of 1See more | 1,145 |
| github-stsgithub-sts-helm | 0.0.4 | 1 of 1See more | 150 |
| prometheus-kafka-exportergkarthiks | 0.1.3 | 1 of 1See more | 431 |
| temporalglasskubeVerified publisher | 0.45.2-gk.1 | 10 of 14See more | 16,345 |
| go-hello-world-chartgo-hello-worldVerified publisher | 1.8.3 | 1 of 1See more | 742 |
| gomenhashaigomenhashaiOfficialVerified publisher | 1.3.4 | 1 of 1See more | 628 |
| gorse-enterprisegorse-io | 0.4.2 | 3 of 5See more | 4,380 |
| meta-monitoringgrafana | 1.3.0 | 2 of 2See more | 3,556 |
| phlaregrafana | 0.5.4 | 1 of 1See more | 2,084 |
| greenkubegreenkubeVerified publisher | 0.3.0 | 1 of 3See more | 1,816 |
| armada-operatorgresearch | 0.7.0 | 2 of 2See more | 1,567 |
| carettagroundcover | 0.0.16 | 3 of 3See more | 6,799 |
| ghostgroundhog2k | 0.212.12 | 1 of 1See more | 1,948 |
| IMgrycapOfficialVerified publisher | 1.8.0 | 1 of 3See more | 4,180 |
| castopodh2mVerified publisher | 1.12.10 | 1 of 3See more | 10,106 |
| terraform-cloud-operatorhashicorpVerified publisher | 2.5.0 | 2 of 2See more | 1,463 |
| hawkhawk | 1.1.5 | 3 of 4See more | 13,656 |
| clickstackhdx-oss-v2 | 1.1.1 | 1 of 5See more | 4,750 |
| headscale-uiheadscale-uiVerified publisher | 0.2.9 | 1 of 1See more | 1,476 |
| guacamolehelmforgeVerified publisher | 1.5.2 | 2 of 5See more | 8,773 |
| mariadbhelmforgeVerified publisher | 2.1.1 | 1 of 1See more | 1,919 |
| matomohelmforgeVerified publisher | 2.3.0 | 1 of 3See more | 2,711 |
| velerohelmforgeVerified publisher | 1.4.10 | 1 of 2See more | 1,426 |
| uptimekumahelm-l3st86Verified publisher | 0.1.10 | 1 of 1See more | 4,196 |
| helm-operatorhelm-operatorVerified publisher | 0.0.2 | 1 of 1See more | 6,977 |
| spirehelm-spireVerified publisher | 0.30.2 | 3 of 10See more | 1,640 |
| helmuphelmupVerified publisher | 0.1.0 | 1 of 3See more | 16,532 |
| hiverhiverVerified publisher | 0.1.45 | 9 of 10See more | 21,779 |
Container images carrying it
4,680 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| registry.k8s.io/ | bc7be893ecc3 | stdlib | 1.25.11 | 2 |
| registry.k8s.io/ | dd788d79cf4c | stdlib | 1.25.11 | 2 |
| registry.k8s.io/ | 2c5f9dc4ea5a | stdlib | 1.25.11 | 2 |
| registry.k8s.io/ | 9b75b9ade162 | stdlib | 1.25.11 | 2 |
| registry.k8s.io/ | cacee2b5c36d | stdlib | 1.25.11 | 2 |
| registry.k8s.io/ | 63d5e04551ec | stdlib | 1.25.11 | 2 |
| registry.k8s.io/ | 12c2da094b02 | stdlib | 1.25.11 | 2 |
| 0xpolygon/ | 396d3de26d8b | stdlib | 1.25.11 | 1 |
| 0xpolygon/ | 34ddf259993c | stdlib | 1.25.11 | 1 |
| 1dev/ | cd5b12fe5471 | stdlib | 1.25.11 | 1 |
| 1password/ | 6aa94cf713f9 | stdlib | 1.25.11 | 1 |
| 1password/ | e915c0c84397 | stdlib | 1.25.11 | 1 |
| 1password/ | 6297ca6136c0 | stdlib | 1.25.11 | 1 |
| 1password/ | fe527ed9d81f | stdlib | 1.25.11 | 1 |
| 1password/ | 5884757f7879 | stdlib | 1.25.11 | 1 |
| aapjeisbaas/ | 6b261abc7fb0 | stdlib | 1.25.11 | 1 |
| aavishay/ | 3d7c4d79595c | stdlib | 1.25.11 | 1 |
| abiondevelopment/ | c741988fbd23 | stdlib | 1.25.11 | 1 |
| abohatyrenko/ | fa98af15a13e | stdlib | 1.25.11 | 1 |
| aboogie/ | 9c41a4483ac8 | stdlib | 1.25.11 | 1 |
| absaoss/ | ad538a1285a0 | stdlib | 1.25.11 | 1 |
| activepieces/ | 30c10a04fe3d | stdlib | 1.25.11 | 1 |
| adguard/ | 3a143e6c071c | stdlib | 1.25.11 | 1 |
| adguard/ | 43ec119419a9 | stdlib | 1.25.11 | 1 |
| adguard/ | 5d5e3aef39a8 | stdlib | 1.25.11 | 1 |
| adguard/ | 7157eb1dc3b2 | stdlib | 1.25.11 | 1 |
| adguard/ | 7fbf01d73ecb | stdlib | 1.25.11 | 1 |
| adguard/ | b9974aed13d0 | stdlib | 1.25.11 | 1 |
| adguard/ | c64a0b37f7b9 | stdlib | 1.25.11 | 1 |
| adguard/ | d765078d2140 | stdlib | 1.25.11 | 1 |
| adrianberger/ | 76848c0d2780 | stdlib | 1.25.11 | 1 |
| adyanth/ | 6b168dc237d5 | stdlib | 1.25.11 | 1 |
| aerokube/ | da76ca51220d | stdlib | 1.25.11 | 1 |
| aerokube/ | 6b6323e75785 | stdlib | 1.25.11 | 1 |
| aerokube/ | 3f3e299509fd | stdlib | 1.25.11 | 1 |
| aerospike/ | be40d709c583 | stdlib | 1.25.11 | 1 |
| aerospike/ | 70a9eeb991b8 | stdlib | 1.25.11 | 1 |
| afgane/ | 457173db5640 | stdlib | 1.25.11 | 1 |
| agentarea/ | efe23cef3727 | stdlib | 1.25.11 | 1 |
| agentarea/ | d3c209a5d531 | stdlib | 1.25.11 | 1 |
| aibrix/ | 76aabbbfda79 | stdlib | 1.25.11 | 1 |
| aibrix/ | 5b93ea4c753a | stdlib | 1.25.11 | 1 |
| airbyte/ | 3b6985a0ce75 | stdlib | 1.25.11 | 1 |
| airbyte/ | 98d2c39d512e | stdlib | 1.25.11 | 1 |
| ajilaag/ | ad689c7b75b1 | stdlib | 1.25.11 | 1 |
| akeyless/ | 759e4289fae8 | stdlib | 1.25.11 | 1 |
| akeyless/ | 4ba8900a0061 | stdlib | 1.25.11 | 1 |
| akeyless/ | 3d2e7dce5eb9 | stdlib | 1.25.11 | 1 |
| aktosecurity/ | 853e37321e6e | stdlib | 1.25.11 | 1 |
| aktosecurity/ | 46ed5bcb04b2 | stdlib | 1.25.11 | 1 |