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PyPXE Buffer Overflow vulnerability

🗓️ 07 Jul 2026 11:45:40Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 31 Views

PyPXE v1.8.4 has a buffer overflow in the tftp handle function enabling remote denial of service.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
PyPXE security vulnerabilities
29 Apr 202400:00
–cnnvd
cve
CVE
CVE-2023-46960
29 Apr 202400:00
–cve
cvelist
Cvelist
CVE-2023-46960
29 Apr 202400:00
–cvelist
github
Github Security Blog
PyPXE Buffer Overflow vulnerability
29 Apr 202421:30
–github
mend
Mend
CVE-2023-46960
29 Apr 202400:00
–mend
nvd
NVD
CVE-2023-46960
29 Apr 202421:15
–nvd
osv_cve
osv_cve
CVE-2023-46960
29 Apr 202421:15
–osv_cve
osv_ghsa
osv_ghsa
GHSA-82WX-RXF8-FXCH PyPXE Buffer Overflow vulnerability
29 Apr 202421:30
–osv_ghsa
osv_pysec
osv_pysec
PYSEC-2026-1838 PyPXE Buffer Overflow vulnerability
7 Jul 202611:45
–osv_pysec
ptsecurity
Positive Technologies
PT-2024-13396
29 Apr 202400:00
–ptsecurity
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Vulners
Node
pypipypxeRange0≥

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07 Jul 2026 17:25Current
7.8High risk
Vulners AI Score7.8
CVSS 3.18.6
CVSS 48.8
EPSS0.00543
SSVC
31