CVE-2026-78667Published
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.
Exact source revision recorded 25 Oct 2026 16:19:04 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-78667 · Microsoft / collected KEV context
nvd · CVE-2026-78667
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