CVE-2026-7210 | `xml.parsers.expat` and `xml.etree.ElementTree` use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch.
`xml.parsers.expat` and `xml.etree.ElementTree` use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch.
- 🔗 mail.python.org/archives/list/[email protected]…
- 🔗 github.com/python/cpython/pull/149023
- 🔗 github.com/python/cpython/issues/149018
- 🔗 github.com/python/cpython/commit/24b8f12544468e4cedf…
- 🔗 github.com/python/cpython/commit/3573b3b1ecbd99030a0…
- 🔗 github.com/python/cpython/commit/eeea765cb9d8f1fc3d8…
- 🔗 github.com/python/cpython/commit/fc9b11ff49cbc82e6f9…
- 🔗 github.com/python/cpython/commit/e37df2a6a71d6538698…
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CVE-2026-7210 | `xml.parsers.expat` and `xml.etree.ElementTree` use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch.
`xml.parsers.expat` and `xml.etree.ElementTree` use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating lib