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CVE-2026-86411 FTP connection reuse inherits client-certificate

🗓️ 20 Oct 2026 20:02:03Reported by curlType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

FTP connection reuse inherits client-certificate in CURLUSESSL_NONE transfers.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-86411
20 Oct 202620:02
–alpinelinux
circl
Circl
CVE-2026-86411
20 Oct 202620:08
–circl
curl
curl security advisories
FTP connection reuse inherits client-certificate
14 Oct 202608:00
–curl
cve
CVE
CVE-2026-86411
20 Oct 202620:02
–cve
debiancve
Debian CVE
CVE-2026-86411
20 Oct 202620:02
–debiancve
euvd
EUVD
EUVD-2026-105276
20 Oct 202620:02
–euvd
hackerone
Hacker One
curl: CVE-2026-86411: FTP connection reuse inherits client-certificate
27 Aug 202609:26
–hackerone
mend
Mend
CVE-2026-86411
20 Oct 202620:02
–mend
mageia
Mageia
Updated curl package fixes security vulnerabilities
17 Oct 202603:21
–mageia
nvd
NVD
CVE-2026-86411
20 Oct 202620:17
–nvd
Rows per page
[
  {
    "vendor": "curl",
    "product": "curl",
    "versions": [
      {
        "version": "8.21.0",
        "status": "affected",
        "lessThanOrEqual": "8.21.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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20 Oct 2026 20:02Current
EPSS0.00139
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