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PT-2026-51756

🗓️ 24 Jun 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbugs.ptsecurity.com👁 4 Views

libcurl SCP/SFTP with SSH KEYFUNCTION may accept untrusted hosts when key type mismatches known_hosts, enabling man in middle.

Related
Refs
ReporterTitlePublishedViews
Family
curl security advisories
SSH improper host validation
24 Jun 202608:00
curl
CVE
CVE-2026-9547
1 Jan 197600:00
cve
Debian CVE
CVE-2026-9547
1 Jan 197600:00
debiancve
Hacker One
curl: CVE-2026-9547: SSH improper host validation
20 May 202619:40
hackerone
OSV
CURL-CVE-2026-9547 SSH improper host validation
24 Jun 202608:00
osv
OSV
DEBIAN-CVE-2026-9547
24 Jun 202607:48
osv
OSV
ECHO-07B2-9E60-E1BA
24 Jun 202613:21
osv

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