CVEvulnerability
CVE-2026-78667
7.5 HIGH
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-10-08
- Last modified
- 2026-10-09
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-770
Description
When parsing a Range header containing a large number of small ranges, FileServer(FS), ServeContent, and ServeFile(FS) can consume an excessive amount of CPU.
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- https://go.dev/cl/847309 go.dev
- https://go.dev/issue/81858 go.dev
- https://groups.google.com/g/golang-announce/c/U2fTuyDJznI groups.google.com
- https://pkg.go.dev/vuln/GO-2026-6609 pkg.go.dev