WID-SEC-W-2026-1971

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

CPython: Mehrere Schwachstellen

view advisory published 2026-06-16

Ein Angreifer kann mehrere Schwachstellen in CPython ausnutzen, um Dateien zu manipulieren und um einen Denial-of-Service-Zustand auszulösen

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2026-12003US——
To allow builds of Python to be run from an in-tree layout (rather than an installed file layout), the VPATH variable is defined at build time and used to locate certain landmarks…
CVE-2026-3276US——
unicodedata.normalize() can take excessive CPU time when processing specially crafted Unicode input containing long runs of combining characters with alternating Canonical Combinin…
02

references

External citations — patches, advisories, analysis.

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