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
- 2,370
- of 17,821 indexed, latest versions
- Container images
- 2,838
- deployed by those charts
- Fix available
- 1 of 1
- affected package
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 2,370 of 17,821 indexed charts deploy, on 2,838 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 | 2,838 |
- OSV records
- GHSA-2v4p-qf9q-27wj
- Also known as
- GO-2026-6443
- Trending
- Rank 42 in indexed charts, since 9 Sept 2026. See the ranking →
Charts affected
2,370 by stars
Container images carrying it
2,838 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| calico/ | e486870cfde8 | google.golang.org/ | 1.82.2 | 1 |
| calico/ | 8f04e4772a2b | google.golang.org/ | 1.82.2 | 1 |
| calico/ | eadb3a25109a | google.golang.org/ | 1.82.2 | 1 |
| calico/ | 385bf6391fea | google.golang.org/ | 1.82.2 | 1 |
| calico/ | d8c644a8a3ee | google.golang.org/ | 1.82.2 | 1 |
| camptocamp/ | acfafc308d88 | google.golang.org/ | 1.82.2 | 1 |
| casbin/ | 770ad9ec3190 | google.golang.org/ | 1.82.2 | 1 |
| casbin/ | 9d015582847d | google.golang.org/ | 1.82.2 | 1 |
| castopod/ | 4e4f0440520f | google.golang.org/ | 1.82.2 | 1 |
| certimate/ | 6e481dd3d2cf | google.golang.org/ | 1.82.2 | 1 |
| cesanta/ | 98e0307e0d2d | google.golang.org/ | 1.82.2 | 1 |
| chaosnative/ | 72ee352bc333 | google.golang.org/ | 1.82.2 | 1 |
| chaosnative/ | e7bcff4a20c0 | google.golang.org/ | 1.82.2 | 1 |
| checkmk/ | c11b422210c4 | google.golang.org/ | 1.82.2 | 1 |
| chirpstack/ | e0b23dfd24d6 | google.golang.org/ | 1.82.2 | 1 |
| chirpstack/ | fb7667fe037f | google.golang.org/ | 1.82.2 | 1 |
| chirpstack/ | c0bbbb7a3f1e | google.golang.org/ | 1.82.2 | 1 |
| chirpstack/ | c98d7fe06bce | google.golang.org/ | 1.82.2 | 1 |
| chrislusf/ | 634b094b2183 | google.golang.org/ | 1.82.2 | 1 |
| chrislusf/ | 6620371e8af8 | google.golang.org/ | 1.82.2 | 1 |
| chrislusf/ | db095fe8a8d6 | google.golang.org/ | 1.82.2 | 1 |
| chrislusf/ | ed80f00fde46 | google.golang.org/ | 1.82.2 | 1 |
| chrislusf/ | 570605bc413c | google.golang.org/ | 1.85.0-dev.0.20260825072537-93e31b48545e | 1 |
| chrislusf/ | c97e6f49e90c | google.golang.org/ | 1.85.0-dev.0.20260825072537-93e31b48545e | 1 |
| ciscolabs/ | 36d02faad958 | google.golang.org/ | 1.82.2 | 1 |
| clastix/ | 23b12915fbeb | google.golang.org/ | 1.82.2 | 1 |
| cleanstart/ | 544bdb8811e1 | google.golang.org/ | 1.82.2 | 1 |
| cloud37io/ | f8ff2092b8af | google.golang.org/ | 1.83.2 | 1 |
| cloudflare/ | 14d9c6b01b29 | google.golang.org/ | 1.82.2 | 1 |
| cloudflare/ | 5d5f70a59d5e | google.golang.org/ | 1.82.2 | 1 |
| cloudflare/ | 665dda65335e | google.golang.org/ | 1.82.2 | 1 |
| cloudflare/ | c18744ae1767 | google.golang.org/ | 1.82.2 | 1 |
| cloudflare/ | eb5c9324efe3 | google.golang.org/ | 1.82.2 | 1 |
| cloudflare/ | ff69a2225ad7 | google.golang.org/ | 1.83.2 | 1 |
| cloudnativelabs/ | 0ec7cd73f43f | google.golang.org/ | 1.82.2 | 1 |
| cockroachdb/ | 983312754620 | google.golang.org/ | 1.82.2 | 1 |
| codenotary/ | 7c85d7cc4f22 | google.golang.org/ | 1.82.2 | 1 |
| coderenvs/ | 1deffc4670e6 | google.golang.org/ | 1.82.2 | 1 |
| cometbft/ | 22c2ac018f40 | google.golang.org/ | 1.82.2 | 1 |
| concourse/ | 40a143ce5873 | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | 9cfeeb6c7c20 | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | c36094a41369 | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | ece1ab544c57 | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | 25415534d245 | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | 3423845692c1 | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | 2744565516e8 | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | e1d4ad1e22a8 | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | b6f95c8ead7d | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | 8f177f9f8a7b | google.golang.org/ | 1.82.2 | 1 |
| conduction/ | 24f03c57568f | google.golang.org/ | 1.82.2 | 1 |