CVE-2026-78663
CriticalAdvisory
Published 8 Oct 2026In the index since 9 Oct 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.5
- base score, highest
- EPSS
- 0.006
- 46th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 5,328
- of 18,176 indexed, latest versions
- Container images
- 6,177
- deployed by those charts
- Fix available
- 3 of 5
- affected packages
Double flow control refund on HTTP/2 server streams in net/http
Carried by container images the latest versions of 5,328 of 18,176 indexed charts deploy, on 6,177 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+208 more | 1.26.9, 1.27.2 | 6,096 |
| golang.org/ | v0.0.0-20170114055629-f2499483f923, v0.0.0-20180301190904-22ae77b79946, v0.0.0-20180811021610-c39426892332, v0.0.0-20180906233101-161cd47e91fd+227 more | 0.60.0 | 4,928 |
| ingress-nginx-controller-1.15apk | 1.15.10-r9 | no fix listed | 1 |
| minioapk | 0.20251015.172955-r10 | 0.20260922.192518-r2 | 1 |
| golang-1.19deb | 1.19.8-2 | no fix listed | 1 |
- OSV records
- CGA-23xx-p5rw-vrp9CGA-25j5-q798-fwm3DEBIAN-CVE-2026-78663GO-2026-6612
- Also known as
- BIT-golang-2026-78663, CGA-qwrp-9ccr-5qpq, CGA-vqxj-4gp6-23v9
- Trending
- Rank 3 in indexed charts, since 9 Oct 2026. See the ranking →
Charts affected
5,328 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
6,177 by charts deploying them
A fixed version is listed for 3 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| registry.k8s.io/ | ee3b525d5b89 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 3a7bdf5d1057 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 425d8f1b7693 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 4a95d94e57ad | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 4ecda2818f6d | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 6e0546563b18 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | ab774734705a | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 291334908ddf | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 5f051159c95f | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 5f4bb469fec5 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 818f35653f2e | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 89e900a160a9 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 92257881c1d6 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 2b10b24dafdc | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 82adbebdf5d5 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 3e2bf2eaef9f | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 5cf1c5c45d68 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 19162ec4fb3f | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | ce5b5ccd5eb0 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 3ce0fdba4d8e | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | c7166a73a303 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 472fa35a89da | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 8511f417d007 | golang.org/ | 0.60.0 | 1 |
| registry.k8s.io/ | 95587f8777d7 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | 98bab4eaf23c | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | ce6ca3c0e30b | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |
| registry.k8s.io/ | d35884236461 | golang.org/ stdlib | 0.60.0 1.26.9 | 1 |