abraxas/cve-2026-19445-sni-uaf

PoC

CPython - Critical - SNI SSLContext UAF

view exploit source poc_in_githubauthor abraxaspublished 2026-10-02catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2026-19445US	—	0.52% (44th)	Exploit	2026-09-30
A remote, unauthenticated TLS client can make a server crash or call through a freed pointer if its sni_callback assigns a different context to SSLSocket.context (the documented wa…

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