CVE-2026-84445
HighAdvisory
Published 8 Sept 2026In the index since 9 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.007
- 51st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,322
- of 17,792 indexed, latest versions
- Container images
- 2,815
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
gRPC-Go xDS servers: Denial of Service (DoS) via crash due to missing `:authority` and `Host` headers
Carried by container images the latest versions of 2,322 of 17,792 indexed charts deploy, on 2,815 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| google.golang.org/ | v0.0.0-20160317175043-d3ddb4469d5a, v0.0.0-20170216003643-d0c32ee6a441, v1.10.0, v1.14.0+117 more | 1.82.2, 1.83.2, 1.85.0-dev.0.20260825072537-93e31b48545e | 2,814 |
| kubernetes-1.34apk | 1.34.11-r2 | 1.34.11-r8 | 1 |
- OSV records
- GHSA-2v4p-qf9q-27wjCGA-2675-68qh-x3xm
- Also known as
- CGA-2rc7-c9wv-rg9j, CGA-2v9r-g7hg-wjpv, CGA-5pg3-vg83-278x, CGA-6jwq-4523-qrxc, CGA-6mqf-6cj9-rr4r, CGA-8vf4-hpwm-ghh8, CGA-96jx-jhxg-fxww, CGA-fg8c-vc3x-88hf, CGA-g3hq-cpjp-v4p5, CGA-hx92-g8xp-6m86, CGA-wgvj-wq84-52gh, GO-2026-6443
- Trending
- Rank 7 in indexed charts, since 9 Sept 2026. See the ranking →
Charts affected
2,322 by stars
Container images carrying it
2,815 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| dragonflyoss/ | c3ef7f10698d | google.golang.org/ | 1.82.2 | 1 |
| dragonflyoss/ | 523785c77787 | google.golang.org/ | 1.82.2 | 1 |
| dragonflyoss/ | d5dea9e662cd | google.golang.org/ | 1.82.2 | 1 |
| drone/ | 55897c8fb22d | google.golang.org/ | 1.82.2 | 1 |
| drone/ | 137e79c5e23c | google.golang.org/ | 1.82.2 | 1 |
| drumsergio/ | dd3ee9703969 | google.golang.org/ | 1.82.2 | 1 |
| dtzar/ | a1041bb0f1d1 | google.golang.org/ | 1.82.2 | 1 |
| dutchcoders/ | 8db9ade72a0d | google.golang.org/ | 1.82.2 | 1 |
| dysnix/ | c166f958f86a | google.golang.org/ | 1.82.2 | 1 |
| ebrianne/ | 9cd17700c9ec | google.golang.org/ | 1.82.2 | 1 |
| eginnovations/ | e4dfe242fe9f | google.golang.org/ | 1.82.2 | 1 |
| eginnovations/ | b8e3e26dca1b | google.golang.org/ | 1.82.2 | 1 |
| elastic/ | c7a1c63257d0 | google.golang.org/ | 1.82.2 | 1 |
| elastiflow/ | fee67842e16b | google.golang.org/ | 1.82.2 | 1 |
| electriccoinco/ | 2ae3a551e111 | google.golang.org/ | 1.82.2 | 1 |
| emirozbir/ | d3a5c1063425 | google.golang.org/ | 1.82.2 | 1 |
| emqx/ | fa876f71e5d6 | google.golang.org/ | 1.82.2 | 1 |
| emqxecp/ | 4c31d9bec846 | google.golang.org/ | 1.82.2 | 1 |
| enix/ | f963da81ecf7 | google.golang.org/ | 1.82.2 | 1 |
| envoyproxy/ | ec1f06ee29a7 | google.golang.org/ | 1.82.2 | 1 |
| envoyproxy/ | 0049bcb384c5 | google.golang.org/ | 1.83.2 | 1 |
| envoyproxy/ | 2a9f99d28567 | google.golang.org/ | 1.82.2 | 1 |
| envoyproxy/ | 5966cbc14d5d | google.golang.org/ | 1.82.2 | 1 |
| envoyproxy/ | 71081616da3e | google.golang.org/ | 1.82.2 | 1 |
| envoyproxy/ | b6cb6e16f8c9 | google.golang.org/ | 1.82.2 | 1 |
| envoyproxy/ | ede09a75a84c | google.golang.org/ | 1.82.2 | 1 |
| epamedp/ | 93417e18bb1a | google.golang.org/ | 1.82.2 | 1 |
| epamedp/ | 924939850655 | google.golang.org/ | 1.82.2 | 1 |
| epamedp/ | a5398eaa7b80 | google.golang.org/ | 1.82.2 | 1 |
| epamedp/ | 9fede333ef27 | google.golang.org/ | 1.82.2 | 1 |
| epamedp/ | 661d1648a49a | google.golang.org/ | 1.82.2 | 1 |
| epamedp/ | 67d896676f45 | google.golang.org/ | 1.82.2 | 1 |
| erigontech/ | 2252efdf9abe | google.golang.org/ | 1.83.2 | 1 |
| erigontech/ | 88706754b627 | google.golang.org/ | 1.82.2 | 1 |
| ethereum/ | 37575ec10fbc | google.golang.org/ | 1.82.2 | 1 |
| ethereum/ | b8ab3451a117 | google.golang.org/ | 1.82.2 | 1 |
| ethpandaops/ | 9dc0b50e6c27 | google.golang.org/ | 1.82.2 | 1 |
| ethpandaops/ | c0e6cc6542c1 | google.golang.org/ | 1.82.2 | 1 |
| ethpandaops/ | 1edd4074fd79 | google.golang.org/ | 1.82.2 | 1 |
| ethpandaops/ | c937f4ba737c | google.golang.org/ | 1.82.2 | 1 |
| ethpandaops/ | c0b30fcf64bc | google.golang.org/ | 1.82.2 | 1 |
| ethpandaops/ | f7dec2e07091 | google.golang.org/ | 1.82.2 | 1 |
| evcc/ | ddf2a25afce5 | google.golang.org/ | 1.82.2 | 1 |
| factly/ | 384d384310ef | google.golang.org/ | 1.82.2 | 1 |
| falcosecurity/ | d0cfe422d6ac | google.golang.org/ | 1.82.2 | 1 |
| falcosecurity/ | 0eeb79adc580 | google.golang.org/ | 1.82.2 | 1 |
| falcosecurity/ | 7df783d5269a | google.golang.org/ | 1.82.2 | 1 |
| falcosecurity/ | 8a99fcc57a57 | google.golang.org/ | 1.82.2 | 1 |
| falcosecurity/ | 1976da721518 | google.golang.org/ | 1.82.2 | 1 |
| falcosecurity/ | 828ee36cb13a | google.golang.org/ | 1.82.2 | 1 |