abraxas/cve-2026-19553-wrap-bio

PoC

CPython - High - wrap_bio hostname skip

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-2026-19553US	—	0.40% (33rd)	Exploit	2026-09-30
ssl.SSLContext.wrap_bio() didn't require the server_hostname argument to not be None if ssl.SSLContext.check_hostname was set. Due to a missing parameter check in SSLObject, if the…

scry

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