Bug 2548334 (CVE-2026-78667) - CVE-2026-78667 net/http: golang: golang: Denial of Service via crafted HTTP Range headers
Summary: CVE-2026-78667 net/http: golang: golang: Denial of Service via crafted HTTP R...
Keywords:
Status: NEW
Alias: CVE-2026-78667
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-08 23:01 UTC by OSIDB Bzimport
Modified: 2026-10-08 23:07 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-10-08 23:01:15 UTC 
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.
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