CVE-2026-42504
HighAdvisory
Published 2 Jun 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.006
- 45th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,158
- of 17,813 indexed, latest versions
- Container images
- 4,758
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Quadratic complexity in WordDecoder.DecodeHeader in mime
Carried by container images the latest versions of 4,158 of 17,813 indexed charts deploy, on 4,758 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+184 more | 1.25.11 | 4,758 |
- OSV records
- DEBIAN-CVE-2026-42504GO-2026-5038
- Also known as
- BIT-golang-2026-42504
Charts affected
4,158 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| loxilbloxilbVerified publisher | 0.1.0 | 2 of 2See more | 4,563 |
| lsdisklsdiskVerified publisher | 2.0.7 | 3 of 4See more | 5,084 |
| chronograflsst-sqre | 1.3.5 | 1 of 1See more | 2,350 |
| fireflylsst-sqre | 0.3.7 | 1 of 2See more | 1,732 |
| sasquatchlsst-sqre | 0.1.13 | 2 of 6See more | 9,351 |
| squash-apilsst-sqre | 0.1.6 | 1 of 3See more | 6,675 |
| telegraf-dslsst-sqre | 1.0.23 | 1 of 1See more | 3,774 |
| xteveluiscajl | 0.1.6 | 1 of 1See more | 4,316 |
| ratelimitlumiumcoVerified publisher | 0.0.4 | 1 of 2See more | 1,165 |
| lynxpromptlynxpromptVerified publisher | 0.1.2 | 1 of 3See more | 1,870 |
| qbittorrentm0nsterrr-qbittorrentVerified publisher | 7.1.2 | 1 of 2See more | 764 |
| recyclarrm0nsterrr-recyclarrVerified publisher | 2.7.2 | 1 of 1See more | 241 |
| kube-benchm9sweeperVerified publisher | 1.6.0 | 1 of 1See more | 1,400 |
| m9sweeperm9sweeperVerified publisher | 1.6.0 | 2 of 6See more | 9,858 |
| magistralamagistrala-devopsVerified publisher | 0.16.2 | 14 of 42See more | 24,771 |
| docker-mailservermailserverVerified publisher | 0.2.65 | 4 of 9See more | 11,554 |
| demoshopmakaira | 2.4.0 | 1 of 4See more | 4,665 |
| mangadev-hello-worldmangadev | 0.3.0 | 1 of 1See more | 864 |
| novosgamarcusrepo | 0.1.1 | 2 of 2See more | 3,739 |
| whoamimario-fVerified publisher | 1.0.1 | 1 of 1See more | 1,280 |
| consumermarthydavidVerified publisher | 0.1.6 | 1 of 1See more | 806 |
| producermarthydavidVerified publisher | 0.1.6 | 1 of 1See more | 806 |
| circleci-runnermatic-insurance | 0.1.1 | 1 of 1See more | 4,172 |
| kruisematrixone-operatorVerified publisher | 1.8.3 | 2 of 2See more | 1,928 |
| matrix-sliding-syncmatrix-sliding-sync | 0.2.3 | 1 of 1See more | 1,607 |
| focalboardmattermostVerified publisher | 0.5.0 | 1 of 1See more | 4,016 |
| mattermost-calls-offloadermattermostVerified publisher | 0.2.1 | 1 of 1See more | 1,423 |
| mattermost-chaos-enginemattermostVerified publisher | 0.2.0 | 1 of 1See more | 4,076 |
| mattermost-push-proxymattermostVerified publisher | 0.14.3 | 1 of 1See more | 897 |
| mattermost-team-editionmattermost-team-edition | 6.6.83 | 1 of 4See more | 4,131 |
| mauticmautic-chartVerified publisher | 1.0.2 | 1 of 3See more | 8,526 |
| mayastormayastorVerified publisher | 2.12.1 | 16 of 31See more | 21,494 |
| eoloplantmca-eoloplaner | 0.1.0 | 2 of 7See more | 29,889 |
| claude-code-apimcp-helmVerified publisher | 0.1.1 | 1 of 1See more | 4,108 |
| mcp-kubernetesmcp-helmVerified publisher | 0.2.7 | 1 of 1See more | 5,712 |
| mdai-hubmdai-hubVerified publisher | 0.10.1 | 5 of 14See more | 4,930 |
| medewerkercatalogusmedewerkercatalogus | 1.0.0 | 1 of 3See more | 7,339 |
| pod-cleanupmediamarktsaturn | 1.2.1 | 1 of 1See more | 423 |
| cleanuparrmedia-servarrVerified publisher | 0.19.2 | 1 of 1See more | 1,460 |
| sabnzbdmedia-servarrVerified publisher | 1.6.3 | 1 of 3See more | 552 |
| tinymediamanagermedia-servarrVerified publisher | 1.6.3 | 1 of 2See more | 8,196 |
| cameramedia-streaming-meshVerified publisher | 0.2.5 | 1 of 3See more | 18,713 |
| crdsmedia-streaming-meshVerified publisher | 0.0.1 | 1 of 2See more | 3,737 |
| ingressmedia-streaming-meshVerified publisher | 0.1.8 | 2 of 2See more | 3,302 |
| msmmedia-streaming-meshVerified publisher | 0.1.17 | 5 of 6See more | 11,651 |
| msm-rtspmedia-streaming-meshVerified publisher | 0.0.2 | 1 of 2See more | 18,713 |
| rtspmedia-streaming-meshVerified publisher | 0.0.14 | 1 of 2See more | 18,713 |
| mediawiki-backupmediawiki-backupVerified publisher | 0.2.1 | 1 of 1See more | 1,919 |
| memgptmemgptVerified publisher | 0.3.19 | 1 of 2See more | 5,936 |
| memo-componentmemo-component | 1.0.0 | 1 of 3See more | 7,521 |
Container images carrying it
4,758 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| lmierzwa/ | d417abe7ddb5 | stdlib | 1.25.11 | 1 |
| localstack/ | 9d278167f2b7 | stdlib | 1.25.11 | 1 |
| loeken/ | 4ce6abc553b3 | stdlib | 1.25.11 | 1 |
| loftsh/ | 310cc7d690f5 | stdlib | 1.25.11 | 1 |
| loftsh/ | 25deb9bd2683 | stdlib | 1.25.11 | 1 |
| loftsh/ | 023b13bf5898 | stdlib | 1.25.11 | 1 |
| logiqai/ | 65b996bc7bdc | stdlib | 1.25.11 | 1 |
| logiqai/ | f5b551bca98e | stdlib | 1.25.11 | 1 |
| logiqai/ | 798306811f2d | stdlib | 1.25.11 | 1 |
| logiqai/ | 3e149f6781b8 | stdlib | 1.25.11 | 1 |
| logiqai/ | 4a746ff04d6a | stdlib | 1.25.11 | 1 |
| longhornio/ | 5b0bc1b88f0c | stdlib | 1.25.11 | 1 |
| longhornio/ | ede61fe2a472 | stdlib | 1.25.11 | 1 |
| longhornio/ | fd245bae2e82 | stdlib | 1.25.11 | 1 |
| longhornio/ | 9f6e5e3be8ab | stdlib | 1.25.11 | 1 |
| longhornio/ | cb9d6863e4c6 | stdlib | 1.25.11 | 1 |
| longhornio/ | 3870d52a2b0a | stdlib | 1.25.11 | 1 |
| longhornio/ | e60f36161511 | stdlib | 1.25.11 | 1 |
| longhornio/ | 5875cef29348 | stdlib | 1.25.11 | 1 |
| louislam/ | 2e478d3170bd | stdlib | 1.25.11 | 1 |
| louislam/ | 059b49d64739 | stdlib | 1.25.11 | 1 |
| louislam/ | 0b55bcb83a1c | stdlib | 1.25.11 | 1 |
| louislam/ | 3d632903e6af | stdlib | 1.25.11 | 1 |
| louislam/ | 4c364ef96aad | stdlib | 1.25.11 | 1 |
| louislam/ | 91e963bfda56 | stdlib | 1.25.11 | 1 |
| louislam/ | 96510915e6be | stdlib | 1.25.11 | 1 |
| louislam/ | 9865163f92c1 | stdlib | 1.25.11 | 1 |
| louislam/ | a4eab252e5a2 | stdlib | 1.25.11 | 1 |
| louislam/ | a84767d7934f | stdlib | 1.25.11 | 1 |
| louislam/ | bc6f244ecf27 | stdlib | 1.25.11 | 1 |
| lumenvox/ | 12310cf52f79 | stdlib | 1.25.11 | 1 |
| lumenvox/ | 5114f08ab8ef | stdlib | 1.25.11 | 1 |
| lumenvox/ | 7ff037a71c50 | stdlib | 1.25.11 | 1 |
| lumenvox/ | de940e2ec601 | stdlib | 1.25.11 | 1 |
| lumenvox/ | 9a69862e1248 | stdlib | 1.25.11 | 1 |
| lumenvox/ | 82bf01d9ebec | stdlib | 1.25.11 | 1 |
| lumenvox/ | dadac2a74be6 | stdlib | 1.25.11 | 1 |
| lumenvox/ | 38aa8711c9ef | stdlib | 1.25.11 | 1 |
| lumenvox/ | 35d0b1ac053e | stdlib | 1.25.11 | 1 |
| lumenvox/ | 6420a6e7d6c2 | stdlib | 1.25.11 | 1 |
| lumenvox/ | 93fd6ff1d62c | stdlib | 1.25.11 | 1 |
| lumenvox/ | c961fe78e2ca | stdlib | 1.25.11 | 1 |
| macropower/ | c77ab5ea955c | stdlib | 1.25.11 | 1 |
| macropower/ | 1e9c4fb89787 | stdlib | 1.25.11 | 1 |
| macropower/ | dbb05debb785 | stdlib | 1.25.11 | 1 |
| maldridge/ | 391de2b76128 | stdlib | 1.25.11 | 1 |
| manojchaulagain/ | f237b5f637ae | stdlib | 1.25.11 | 1 |
| mantlenetworkio/ | 6bf383d14291 | stdlib | 1.25.11 | 1 |
| markdegroot/ | d8445f2a0de6 | stdlib | 1.25.11 | 1 |
| masipcat/ | 696206e5954d | stdlib | 1.25.11 | 1 |