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CVE-2026-55568

🗓️ 23 Jun 2026 14:54:23Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 115 Views

Guzzle before 7.12.1 may downgrade proxy traffic to cleartext with curl handlers and old libcurl.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-55568
23 Jun 202614:54
attackerkb
cgr
Chainguard
CVE-2026-55568 vulnerabilities
23 Jun 202608:17
cgr
cvelist
Cvelist
CVE-2026-55568 Guzzle: Silent HTTPS-Proxy Downgrade to Cleartext
23 Jun 202614:54
cvelist
debiancve
Debian CVE
CVE-2026-55568
23 Jun 202614:54
debiancve
euvd
EUVD
EUVD-2026-38456
23 Jun 202614:54
euvd
nessus
Tenable Nessus
Fedora 44 : roundcubemail (2026-2aa96a9ce5)
20 Aug 202600:00
nessus
nessus
Tenable Nessus
Fedora 43 : nextcloud (2026-5afe6630dc)
5 Jul 202600:00
nessus
nessus
Tenable Nessus
Fedora 43 : roundcubemail (2026-914a40b4fd)
20 Aug 202600:00
nessus
nessus
Tenable Nessus
Fedora 44 : nextcloud (2026-ee50c21f92)
6 Jul 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-55568
21 Jun 202600:00
nessus
Rows per page
NVD
Vulners
Node
guzzlephpguzzleRange<7.12.1
[
  {
    "vendor": "guzzle",
    "product": "guzzle",
    "versions": [
      {
        "version": "< 7.12.1",
        "status": "affected"
      }
    ]
  }
]

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26 Jun 2026 19:34Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.9
EPSS0.00106
115