Maurycy Pawłowski-Wieroński

4 exploits Active since Jun 2026
CVE-2026-3276 WRITEUP MEDIUM WRITEUP
Python Software Foundation CPython - Potential DoS via Quadratic Complexity in unicodedata.normalize()
unicodedata.normalize() can take excessive CPU time when processing specially crafted Unicode input containing long runs of combining characters with alternating Canonical Combining Class values. This affects all normalization forms.
CVE-2026-3276 WRITEUP MEDIUM WRITEUP
Python Software Foundation CPython - Potential DoS via Quadratic Complexity in unicodedata.normalize()
unicodedata.normalize() can take excessive CPU time when processing specially crafted Unicode input containing long runs of combining characters with alternating Canonical Combining Class values. This affects all normalization forms.
CVE-2026-3276 WRITEUP MEDIUM WRITEUP
Python Software Foundation CPython - Potential DoS via Quadratic Complexity in unicodedata.normalize()
unicodedata.normalize() can take excessive CPU time when processing specially crafted Unicode input containing long runs of combining characters with alternating Canonical Combining Class values. This affects all normalization forms.
CVE-2026-3276 WRITEUP MEDIUM WRITEUP
Python Software Foundation CPython - Potential DoS via Quadratic Complexity in unicodedata.normalize()
unicodedata.normalize() can take excessive CPU time when processing specially crafted Unicode input containing long runs of combining characters with alternating Canonical Combining Class values. This affects all normalization forms.