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CVE-2026-87863

🗓️ 14 Oct 2026 08:00:00Reported by candidateType 
cve
 cve👁 4 Views

The curl tool is vulnerable to a flaw where an authenticated HTTPS origin can provide an HSTS max-age value that causes a time serialization failure . On 64-bit systems , extreme max-age values result in absolute expiry values that exceed calendar...

Related
ReporterTitlePublishedViews
Family
curl
curl security advisories		HSTS response erases persisted entries
14 Oct 202608:00
–curl
hackerone
Hacker One		curl: CVE-2026-87863: HSTS response erases persisted entries
26 Aug 202622:43
–hackerone

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