CVE-2026-56862
HighAdvisory
Published 13 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.006
- 46th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,609
- of 17,821 indexed, latest versions
- Container images
- 5,337
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Limit handshake messages we are willing to accept post-handshake in crypto/tls
Carried by container images the latest versions of 4,609 of 17,821 indexed charts deploy, on 5,337 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+193 more | 1.25.13 | 5,337 |
- OSV records
- DEBIAN-CVE-2026-56862GO-2026-6090
- Also known as
- BIT-golang-2026-56862
Charts affected
4,609 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| middlewarehelmforgeVerified publisher | 1.2.6 | 2 of 4See more | 8,980 |
| minecrafthelmforgeVerified publisher | 1.5.4 | 1 of 1See more | 4,216 |
| mongodbhelmforgeVerified publisher | 1.8.1 | 1 of 1See more | 987 |
| moodlehelmforgeVerified publisher | 1.1.0 | 1 of 2See more | 6,331 |
| mysqlhelmforgeVerified publisher | 2.0.3 | 1 of 1See more | 463 |
| netboxhelmforgeVerified publisher | 2.0.1 | 2 of 4See more | 4,310 |
| nextcloudhelmforgeVerified publisher | 1.1.0 | 1 of 3See more | 5,833 |
| olivetinhelmforgeVerified publisher | 1.2.2 | 1 of 2See more | 273 |
| opencloudhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 678 |
| opencuthelmforgeVerified publisher | 1.1.9 | 1 of 5See more | 3,004 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,610 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 2 of 6See more | 3,263 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 3,078 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,091 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,065 |
| strava-statisticshelmforgeVerified publisher | 1.1.16 | 1 of 2See more | 863 |
| supersethelmforgeVerified publisher | 1.3.6 | 2 of 5See more | 5,736 |
| twentyhelmforgeVerified publisher | 1.0.1 | 1 of 5See more | 3,575 |
| wallabaghelmforgeVerified publisher | 1.3.6 | 2 of 3See more | 2,754 |
| zookeeperhelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 3,169 |
| harborhelm-harborVerified publisher | 2.3.5 | 5 of 8See more | 1,739 |
| openbashelm-openbasVerified publisher | 1.8.14 | 3 of 7See more | 25,439 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,022 |
| pageshelm-repo | 1.0.0 | 1 of 3See more | 20,287 |
| steampipehelm-steampipeVerified publisher | 2.4.1 | 1 of 1See more | 3,217 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,130 |
| postgres-backup-localheywood8-helm-chartsVerified publisher | 0.1.13 | 1 of 1See more | 2,435 |
| goshimmerhiveroad | 0.2.14 | 1 of 1See more | 2,552 |
| cratedb-adapterhmdmph | 0.1.0 | 1 of 1See more | 2,921 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 11,032 |
| imageproxyhmphuVerified publisher | 0.1.1 | 1 of 1See more | 2,148 |
| homeboxhomebox-helmVerified publisher | 0.3.0 | 1 of 2See more | 697 |
| cert-managerhomeenterpriseinc | 1.10.1 | 3 of 3See more | 4,737 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 16,656 |
| honeydipperhoneydipperVerified publisher | 0.1.11 | 1 of 2See more | 1,732 |
| hoppscotchhoppscotch | 0.1.1 | 1 of 1See more | 3,645 |
| universal-web-apphotrungnhanVerified publisher | 0.2.6 | 1 of 2See more | 93 |
| paperlesshpVerified publisher | 0.1.2 | 3 of 5See more | 27,537 |
| wallabaghpVerified publisher | 0.1.7 | 1 of 1See more | 1,136 |
| hammerspace-csihscsi | 1.2.8 | 6 of 6See more | 4,520 |
| eoloplanthttpd-eoloplant | 0.1.0 | 3 of 7See more | 32,557 |
| http-headershttp-headers | 1.2.1 | 1 of 1See more | 2,009 |
| cac-systemhuangchengwu-helm-chart | 0.1.0 | 7 of 9See more | 11,266 |
| jenkinshuangchengwu-helm-chart | 0.1.0 | 1 of 2See more | 761 |
| mariadbhuangchengwu-helm-chart | 0.1.0 | 1 of 1See more | 1,953 |
| prometheushuangchengwu-helm-chart | 0.1.0 | 1 of 3See more | 16,579 |
| skywalking-v1huangchengwu-helm-chart | 0.1.0 | 1 of 4See more | 20,798 |
| tdenginehuangchengwu-helm-chart | 3.0.2 | 1 of 1See more | 3,775 |
| sing-boxhuscker-chartsVerified publisher | 1.0.7 | 1 of 1See more | 1,446 |
| s-uihuscker-chartsVerified publisher | 1.0.3 | 1 of 1See more | 532 |
Container images carrying it
5,337 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| louislam/ | 91e963bfda56 | stdlib | 1.25.13 | 1 |
| louislam/ | 96510915e6be | stdlib | 1.25.13 | 1 |
| louislam/ | 9865163f92c1 | stdlib | 1.25.13 | 1 |
| louislam/ | a4eab252e5a2 | stdlib | 1.25.13 | 1 |
| louislam/ | a84767d7934f | stdlib | 1.25.13 | 1 |
| louislam/ | bc6f244ecf27 | stdlib | 1.25.13 | 1 |
| louislam/ | c74379ac4509 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 12310cf52f79 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 5114f08ab8ef | stdlib | 1.25.13 | 1 |
| lumenvox/ | 7ff037a71c50 | stdlib | 1.25.13 | 1 |
| lumenvox/ | de940e2ec601 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 9a69862e1248 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 82bf01d9ebec | stdlib | 1.25.13 | 1 |
| lumenvox/ | dadac2a74be6 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 9d83efc340cf | stdlib | 1.25.13 | 1 |
| lumenvox/ | 38aa8711c9ef | stdlib | 1.25.13 | 1 |
| lumenvox/ | 35d0b1ac053e | stdlib | 1.25.13 | 1 |
| lumenvox/ | 6420a6e7d6c2 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 93fd6ff1d62c | stdlib | 1.25.13 | 1 |
| lumenvox/ | c961fe78e2ca | stdlib | 1.25.13 | 1 |
| macropower/ | c77ab5ea955c | stdlib | 1.25.13 | 1 |
| macropower/ | 1e9c4fb89787 | stdlib | 1.25.13 | 1 |
| macropower/ | dbb05debb785 | stdlib | 1.25.13 | 1 |
| maldridge/ | 391de2b76128 | stdlib | 1.25.13 | 1 |
| manojchaulagain/ | f237b5f637ae | stdlib | 1.25.13 | 1 |
| mantlenetworkio/ | 6bf383d14291 | stdlib | 1.25.13 | 1 |
| maponyacharles/ | 58881351f309 | stdlib | 1.25.13 | 1 |
| maponyacharles/ | 7c8a525f08e9 | stdlib | 1.25.13 | 1 |
| markdegroot/ | d8445f2a0de6 | stdlib | 1.25.13 | 1 |
| masipcat/ | 696206e5954d | stdlib | 1.25.13 | 1 |
| masipcat/ | 769f7bb64694 | stdlib | 1.25.13 | 1 |
| matrixdb/ | 7e9ffe249a51 | stdlib | 1.25.13 | 1 |
| matrixdb/ | ed3c7e6291e8 | stdlib | 1.25.13 | 1 |
| matrixdb/ | 95b2e38e913d | stdlib | 1.25.13 | 1 |
| matrixdb/ | ba763bb01ddc | stdlib | 1.25.13 | 1 |
| matrixdb/ | 7ab06fe3d8a7 | stdlib | 1.25.13 | 1 |
| matrixdotorg/ | 6b95dd129e35 | stdlib | 1.25.13 | 1 |
| matrixdotorg/ | c3c4a9de2a0b | stdlib | 1.25.13 | 1 |
| mattermost/ | b440b282599e | stdlib | 1.25.13 | 1 |
| mattermost/ | 31078df7a3c8 | stdlib | 1.25.13 | 1 |
| mattermost/ | f2f987dada52 | stdlib | 1.25.13 | 1 |
| mattermost/ | 6268954edd67 | stdlib | 1.25.13 | 1 |
| mattermost/ | bac00a2bbd33 | stdlib | 1.25.13 | 1 |
| mattermost/ | 45c53061c74e | stdlib | 1.25.13 | 1 |
| mattermost/ | a27058aaa53a | stdlib | 1.25.13 | 1 |
| matthiasluedtke/ | 661d607b0fbc | stdlib | 1.25.13 | 1 |
| mavrick1/ | 45ca0429a1d4 | stdlib | 1.25.13 | 1 |
| maxrocketinternet/ | a867315facf8 | stdlib | 1.25.13 | 1 |
| maxrocketinternet/ | 0234bdec4626 | stdlib | 1.25.13 | 1 |
| maxrocketinternet/ | 11224534789d | stdlib | 1.25.13 | 1 |