CVE-2026-39820
HighAdvisory
Published 7 May 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.008
- 54th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3,940
- of 17,790 indexed, latest versions
- Container images
- 4,539
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Quadratic string concatentation in consumeComment in net/mail
Carried by container images the latest versions of 3,940 of 17,790 indexed charts deploy, on 4,539 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+179 more | 1.25.10 | 4,539 |
- OSV records
- DEBIAN-CVE-2026-39820GO-2026-4986
- Also known as
- BIT-golang-2026-39820
Charts affected
3,940 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| jenkins-operatorepmdedp-devVerified publisher | 2.11.0-MDTU-DDM-SNAPSHOT.1 | 1 of 1See more | 2,267 |
| keycloak-operatorepmdedp-devVerified publisher | 1.11.0-MDTU-DDM-SNAPSHOT.10 | 1 of 1See more | 2,234 |
| equizequiz | 0.0.1 | 1 of 3See more | 7,542 |
| equizequiz-chart | 0.0.1 | 1 of 3See more | 7,542 |
| escvmschedulerescvmscheduler | 1.0.7 | 1 of 3See more | 4,678 |
| espocrmespocrmVerified publisher | 1.0.1 | 1 of 2See more | 6,566 |
| armiarmaethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 2See more | 1,158 |
| benchmarkoor-apiethereum-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 899 |
| blob-me-babyethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,462 |
| chaos-meshethereum-helm-chartsVerified publisher | 0.0.3 | 4 of 4See more | 12,202 |
| checkpointzethereum-helm-chartsVerified publisher | 0.1.3 | 1 of 1See more | 710 |
| contributoorethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 884 |
| dugtrioethereum-helm-chartsVerified publisher | 0.0.7 | 1 of 1See more | 1,145 |
| erpcethereum-helm-chartsVerified publisher | 0.0.4 | 1 of 1See more | 905 |
| eth2-fork-monethereum-helm-chartsVerified publisher | 0.1.3 | 1 of 1See more | 1,957 |
| ethereum-address-metrics-exporterethereum-helm-chartsVerified publisher | 0.2.0 | 1 of 1See more | 544 |
| ethereum-metrics-exporterethereum-helm-chartsVerified publisher | 0.2.1 | 1 of 1See more | 684 |
| ethereum-validator-metrics-exporterethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 634 |
| eth-faucetethereum-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 1,996 |
| execution-processorethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 1See more | 708 |
| forkmonethereum-helm-chartsVerified publisher | 0.1.6 | 1 of 1See more | 1,694 |
| lodestarethereum-helm-chartsVerified publisher | 1.2.2 | 1 of 2See more | 2,544 |
| rpc-proxyethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,472 |
| slashoorethereum-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 311 |
| splitoorethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 1,246 |
| stubbiesethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 684 |
| syncoor-serverethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 961 |
| testnet-homepageethereum-helm-chartsVerified publisher | 0.2.3 | 1 of 1See more | 2,688 |
| tracoor-agentethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 913 |
| tracoor-serverethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 913 |
| tracoor-singleethereum-helm-chartsVerified publisher | 0.0.5 | 1 of 2See more | 913 |
| xatu-cbt-apiethereum-helm-chartsVerified publisher | 0.0.13 | 1 of 1See more | 1,224 |
| beeethersphereVerified publisher | 0.17.4 | 1 of 1See more | 3,483 |
| ethexporterethersphereVerified publisher | 0.3.0 | 1 of 1See more | 2,394 |
| ethproxyethersphereVerified publisher | 0.2.0 | 1 of 1See more | 1,400 |
| geth-swapethersphereVerified publisher | 0.6.3 | 1 of 2See more | 4,756 |
| onboarding-faucetethersphereVerified publisher | 0.2.0 | 1 of 1See more | 3,320 |
| tokenexporterethersphereVerified publisher | 0.3.0 | 1 of 1See more | 2,394 |
| whatsmyipeugen | 1.3.2 | 1 of 1See more | 473 |
| whoamieugen | 1.0.3 | 1 of 1See more | 359 |
| whoami-tlseugen | 0.1.3 | 1 of 1See more | 353 |
| evicted-pod-reaperevicted-pod-reaper | 0.1.0 | 1 of 1See more | 385 |
| domain_exporterevilgn0me | 0.1.4 | 1 of 1See more | 1,277 |
| ingressmonitorcontrollerevilgn0me | 0.0.5 | 1 of 1See more | 583 |
| supportpalevilgn0me | 0.1.6 | 1 of 1See more | 20,983 |
| pgbouncerevilmartians | 0.2.0 | 1 of 2See more | 1,838 |
| preview-appsevilmartians | 0.4.0 | 1 of 1See more | 625 |
| preview-apps-infrastructureevilmartians | 0.7.0 | 1 of 1See more | 440 |
| exa-csiexa-csi-driver | 0.2.0-rev2 | 6 of 6See more | 7,091 |
| exchange-hackexchange-hack | 0.1.0 | 1 of 1See more | 818 |
Container images carrying it
4,539 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | ac80b6e09e5b | stdlib | 1.25.10 | 2 |
| library/ | b2cf29815e62 | stdlib | 1.25.10 | 2 |
| library/ | 1a7b320b2942 | stdlib | 1.25.10 | 2 |
| library/ | 1bcddab51b80 | stdlib | 1.25.10 | 2 |
| library/ | 85319e5e541b | stdlib | 1.25.10 | 2 |
| library/ | 988010f74b61 | stdlib | 1.25.10 | 2 |
| library/ | 051f7b7b3abd | stdlib | 1.25.10 | 2 |
| library/ | 09f23e02d766 | stdlib | 1.25.10 | 2 |
| library/ | 1090bc3a8ccf | stdlib | 1.25.10 | 2 |
| library/ | 4aea012537ed | stdlib | 1.25.10 | 2 |
| library/ | 6f3e42ad37de | stdlib | 1.25.10 | 2 |
| library/ | caddd35b05cd | stdlib | 1.25.10 | 2 |
| library/ | e62fbf9d3e2b | stdlib | 1.25.10 | 2 |
| library/ | fb9065b6e3e2 | stdlib | 1.25.10 | 2 |
| library/ | 935b3f84c1e4 | stdlib | 1.25.10 | 2 |
| library/ | 148bb5411c18 | stdlib | 1.25.10 | 2 |
| library/ | a7cee7c8178f | stdlib | 1.25.10 | 2 |
| library/ | f474a901faec | stdlib | 1.25.10 | 2 |
| library/ | 7d5a6ae66572 | stdlib | 1.25.10 | 2 |
| library/ | f258365d4882 | stdlib | 1.25.10 | 2 |
| lightninglabs/ | f86bbec4dfb3 | stdlib | 1.25.10 | 2 |
| listmonk/ | d2eac77ddfad | stdlib | 1.25.10 | 2 |
| listmonk/ | f535d59e1499 | stdlib | 1.25.10 | 2 |
| louislam/ | 9aeb4e51d038 | stdlib | 1.25.10 | 2 |
| louislam/ | a8610b3b4c38 | stdlib | 1.25.10 | 2 |
| mattermost/ | b8bd1246cb3a | stdlib | 1.25.10 | 2 |
| maxrocketinternet/ | 1a281b76efa3 | stdlib | 1.25.10 | 2 |
| mesosphere/ | 073db43d0b8b | stdlib | 1.25.10 | 2 |
| mesosphere/ | ea01a9387771 | stdlib | 1.25.10 | 2 |
| minio/ | bf85c57cdfcc | stdlib | 1.25.10 | 2 |
| minio/ | 54393e03f3b2 | stdlib | 1.25.10 | 2 |
| moby/ | 504731e577c2 | stdlib | 1.25.10 | 2 |
| natsio/ | a3381560aab6 | stdlib | 1.25.10 | 2 |
| natsio/ | 9fbf7bf684e4 | stdlib | 1.25.10 | 2 |
| natsio/ | 10ff229eaf52 | stdlib | 1.25.10 | 2 |
| natsio/ | 911ce7ed2f55 | stdlib | 1.25.10 | 2 |
| natsio/ | e414cc7e6f59 | stdlib | 1.25.10 | 2 |
| natsio/ | 16048afb67a5 | stdlib | 1.25.10 | 2 |
| natsio/ | 26c826662ac8 | stdlib | 1.25.10 | 2 |
| natsio/ | 31c02aac089a | stdlib | 1.25.10 | 2 |
| netapp/ | cd0c18d8f9ec | stdlib | 1.25.10 | 2 |
| obolnetwork/ | 278c7e2897b6 | stdlib | 1.25.10 | 2 |
| oliver006/ | 4af75e9f16f6 | stdlib | 1.25.10 | 2 |
| opencloudeu/ | f9634bb04905 | stdlib | 1.25.10 | 2 |
| opencsghq/ | b98600564e07 | stdlib | 1.25.10 | 2 |
| opendatacube/ | 668cbb41473c | stdlib | 1.25.10 | 2 |
| openebs/ | c86c06f1ce6a | stdlib | 1.25.10 | 2 |
| openebs/ | f6c18b0f8c8a | stdlib | 1.25.10 | 2 |
| openebs/ | 6afe2123c457 | stdlib | 1.25.10 | 2 |
| openebs/ | 99f5116f5cb8 | stdlib | 1.25.10 | 2 |