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CVE-2026-86410

🗓️ 14 Oct 2026 06:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 5 Views

Logic flaw in curl skips SSH host verification when following HTTPS to SFTP/SCP redirects.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
Curl -- Multiple vulnerabilities
14 Oct 202600:00
–freebsd
curl
curl security advisories
redirect to SFTP or SCP bypasses host verification
14 Oct 202608:00
–curl
cve
CVE
CVE-2026-86410
14 Oct 202608:00
–cve
debiancve
Debian CVE
CVE-2026-86410
14 Oct 202608:00
–debiancve
hackerone
Hacker One
curl: CVE-2026-86410: redirect to SFTP or SCP bypasses host verification
27 Aug 202609:21
–hackerone
osv
OSV
CURL-CVE-2026-86410 redirect to SFTP or SCP bypasses host verification
14 Oct 202608:00
–osv
osv
OSV
DEBIAN-CVE-2026-86410
14 Oct 202608:47
–osv
osv
OSV
ECHO-5141-9C8A-21A9
14 Oct 202613:50
–osv
ptsecurity
Positive Technologies
PT-2026-113739
14 Oct 202600:00
–ptsecurity
ubuntu
Ubuntu
USN-8927-1: curl vulnerabilities
14 Oct 202611:58
–ubuntu
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04allcurl8.18.0-1ubuntu2.8curl_8.18.0-1ubuntu2.8_all.deb

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14 Oct 2026 14:18Current
5.9Medium risk
Vulners AI Score5.9
5