CVE-2026-78660
2 advisories.
Go/stdlib CVE-2026-78660: high 7.5
HTTP/2 transport accepts malformed framing-related headers in net/http
Action: Upgrade stdlib to 1.26.9 or later.
Upgrade Go to 1.26.9.
Upgrade Go to 1.27.2.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.26.9 | - |
| 1.27.0-0 | 1.27.2 | - |
Fixed versions
| 1.26.9 | 1.27.2 |
Sources
- osv: GO-2026-6610
- nvd: CVE-2026-78660
- https://go.dev/cl/835145
- https://go.dev/cl/836385
- https://go.dev/issue/81115
- https://groups.google.com/g/golang-announce/c/U2fTuyDJznI
CVE-2026-78660 · published · modified · JSON
Go/golang.org/x/net CVE-2026-78660: unknown
HTTP/2 transport accepts malformed framing-related headers in net/http
Action: Upgrade golang.org/x/net to 0.60.0 or later.
go get golang.org/x/net@v0.60.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.60.0 | - |
Fixed versions
| 0.60.0 |
Sources
- osv: GO-2026-6610#Go/golang.org/x/net
- https://go.dev/cl/835145
- https://go.dev/cl/836385
- https://go.dev/issue/81115
- https://groups.google.com/g/golang-announce/c/U2fTuyDJznI
CVE-2026-78660 · published · modified · JSON