PyPy is a just-in-time compiler implementation of Python that serves as an alternative runtime for Python applications, with a narrow but specialized product footprint. The observed vulnerability signal centers on integer overflow and wraparound conditions, reflecting the numeric computation and memory-management challenges inherent to a dynamic language runtime. Current CVE counts, severity distribution, and exploitation activity are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Pypy over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2022-37454CRITICAL The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate exp | Oct 21, 2022 | 9.8 | 34 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Pypy.
Media articles that mention a CVE ID that affects a product developed by Pypy — matched by CVE ID, not by vendor name.