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werkzeug✕security

werkzeug: Werkzeug safe_join() allows Windows special device names

Werkzeug safe_join() allows Windows special device names (moderate). GHSA-29vq-49wr-vm6x, CVE-2026-27199, PYSEC-2026-2320.

werkzeug: Werkzeug safe_join() allows Windows special device names: from its source to your code

osv.devquote checked
security advisory
Your codeby hand
Nemotron fixes

In its own wordsmatches the page ✓

Werkzeug safe_join() allows Windows special device names

osv.dev/vulnerability/GHSA-29vq-49wr-v…from an advisory databasechecked 2026-10-30#8d7b928374

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read by a advisory-feed · advisory/pypi/werkzeug/GHSA-29vq-49wr-vm6x