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
- 4,577
- of 17,828 indexed, latest versions
- Container images
- 5,287
- 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 4,577 of 17,828 indexed charts deploy, on 5,287 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 | 5,287 |
- OSV records
- DEBIAN-CVE-2026-56862GO-2026-6090
- Also known as
- BIT-golang-2026-56862
Charts affected
4,577 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
5,287 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| openproject/ | 734743d11094 | stdlib | 1.25.13 | 1 |
| openruntimes/ | 2228f186dcbb | stdlib | 1.25.13 | 1 |
| opensearchproject/ | 43b0cdaf26ed | stdlib | 1.25.13 | 1 |
| opensearchproject/ | f78bbdd1a386 | stdlib | 1.25.13 | 1 |
| openvino/ | 1e7cd1d70cc1 | stdlib | 1.25.13 | 1 |
| opsgenie/ | ecb246e4d260 | stdlib | 1.25.13 | 1 |
| optimizely/ | 9d0096cabd63 | stdlib | 1.25.13 | 1 |
| oranhack7/ | c6453942223f | stdlib | 1.25.13 | 1 |
| orbitalreg/ | 45f2620337af | stdlib | 1.25.13 | 1 |
| oryd/ | b94007e19a1f | stdlib | 1.25.13 | 1 |
| oryd/ | ff67c7fb5f95 | stdlib | 1.25.13 | 1 |
| oryd/ | bfdb8b9e283a | stdlib | 1.25.13 | 1 |
| oryd/ | 2a13bb8d362c | stdlib | 1.25.13 | 1 |
| oryd/ | 8f15006a080d | stdlib | 1.25.13 | 1 |
| oryd/ | 467329abde34 | stdlib | 1.25.13 | 1 |
| oryd/ | 0942e9fe9b1a | stdlib | 1.25.13 | 1 |
| otel/ | 6ed874ea083d | stdlib | 1.25.13 | 1 |
| otel/ | 9e36620d6c2c | stdlib | 1.25.13 | 1 |
| otel/ | ee9da0b08d83 | stdlib | 1.25.13 | 1 |
| otel/ | 125bdbeb7590 | stdlib | 1.25.13 | 1 |
| otel/ | 1ab0baba0ee3 | stdlib | 1.25.13 | 1 |
| otel/ | 37fa87091cfa | stdlib | 1.25.13 | 1 |
| otel/ | 3bc07732530c | stdlib | 1.25.13 | 1 |
| otel/ | 5ac3e0ba2b0b | stdlib | 1.25.13 | 1 |
| otel/ | 71fcef33ae71 | stdlib | 1.25.13 | 1 |
| otel/ | 923eb1cfae32 | stdlib | 1.25.13 | 1 |
| otel/ | 995f17004231 | stdlib | 1.25.13 | 1 |
| otel/ | b3079f45e19b | stdlib | 1.25.13 | 1 |
| otel/ | ba173aa85f3f | stdlib | 1.25.13 | 1 |
| otel/ | c6671841470b | stdlib | 1.25.13 | 1 |
| otel/ | dfb3a55ea8c9 | stdlib | 1.25.13 | 1 |
| otel/ | f2f01157055a | stdlib | 1.25.13 | 1 |
| otel/ | faf125d656fa | stdlib | 1.25.13 | 1 |
| otel/ | 1e45d9483faa | stdlib | 1.25.13 | 1 |
| otel/ | 63a0d1dd2cac | stdlib | 1.25.13 | 1 |
| outcoldsolutions/ | 5000a5f27bbb | stdlib | 1.25.13 | 1 |
| outlinewiki/ | 494dfb9249a6 | stdlib | 1.25.13 | 1 |
| ovhplatform/ | 6d4d455e9aba | stdlib | 1.25.13 | 1 |
| owncloud/ | 88e7c854517d | stdlib | 1.25.13 | 1 |
| owncloud/ | b38fd8fdd58f | stdlib | 1.25.13 | 1 |
| owncloud/ | d2efcae92c84 | stdlib | 1.25.13 | 1 |
| owncloud/ | 51d9b74fc2a8 | stdlib | 1.25.13 | 1 |
| owncloud/ | 74c53d341076 | stdlib | 1.25.13 | 1 |
| owncloud/ | b3f9efdcd7f7 | stdlib | 1.25.13 | 1 |
| oxynozeta/ | a153c386f5af | stdlib | 1.25.13 | 1 |
| oxynozeta/ | 31f11669d597 | stdlib | 1.25.13 | 1 |
| pactfoundation/ | 12861b0bd4d9 | stdlib | 1.25.13 | 1 |
| pactfoundation/ | a3021fc42834 | stdlib | 1.25.13 | 1 |
| pannoi/ | 9559617788fc | stdlib | 1.25.13 | 1 |
| passbolt/ | ec046e112d5c | stdlib | 1.25.13 | 1 |