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 |
|---|---|---|---|---|
| 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/ | 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/ | a7c5d108810b | 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/ | 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 |
| containous/ | 587162516502 | google.golang.org/ | 1.82.2 | 1 |
| coordimap/ | 7748fd0fae9f | google.golang.org/ | 1.82.2 | 1 |
| coredns/ | 40384aa1f5ea | google.golang.org/ | 1.82.2 | 1 |
| coredns/ | 73ca82b4ce82 | google.golang.org/ | 1.82.2 | 1 |
| coredns/ | 900f9c109f7a | google.golang.org/ | 1.82.2 | 1 |
| coredns/ | a0ead06651cf | google.golang.org/ | 1.82.2 | 1 |
| cortezaproject/ | 0bcdcbcd3c63 | google.golang.org/ | 1.82.2 | 1 |
| cortezaproject/ | 8eb7a26605c9 | google.golang.org/ | 1.82.2 | 1 |
| cortezaproject/ | cb9f200de5d2 | google.golang.org/ | 1.82.2 | 1 |
| craftypath/ | 402a0024c732 | google.golang.org/ | 1.82.2 | 1 |
| crowdfox/ | 6fa7e8063d27 | google.golang.org/ | 1.82.2 | 1 |
| csiplugin/ | 1fa83d45417f | google.golang.org/ | 1.82.2 | 1 |
| ctrox/ | 3c72862bea3c | google.golang.org/ | 1.82.2 | 1 |
| cyberark/ | 737a967088d9 | google.golang.org/ | 1.82.2 | 1 |
| cybrarist/ | e9e2447ac666 | google.golang.org/ | 1.82.2 | 1 |
| cyverse/ | aa69d105b292 | google.golang.org/ | 1.82.2 | 1 |
| czerwonk/ | cb2279ae53d7 | google.golang.org/ | 1.83.2 | 1 |