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CVE-2026-54919 cpp-httplib: TLS certificate chain verification bypassed for IP-literal hosts on Mbed TLS and wolfSSL backends

🗓️ 10 Jul 2026 16:06:12Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

TLS certificate chain verification is bypassed for IP-literal hosts on Mbed TLS and wolfSSL backends, enabling a man-in-the-middle attack; fixed in version 0.47.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-54919
10 Jul 202616:06
attackerkb
circl
Circl
CVE-2026-54919
10 Jul 202622:56
circl
cve
CVE
CVE-2026-54919
10 Jul 202616:06
cve
debiancve
Debian CVE
CVE-2026-54919
10 Jul 202616:06
debiancve
euvd
EUVD
EUVD-2026-42942
10 Jul 202616:06
euvd
fedora
Fedora
[SECURITY] Fedora 43 Update: cpp-httplib-0.48.0-1.fc43
3 Jul 202601:09
fedora
fedora
Fedora
[SECURITY] Fedora 44 Update: cpp-httplib-0.48.0-1.fc44
3 Jul 202600:56
fedora
nessus
Tenable Nessus
Fedora 44 : cpp-httplib (2026-1b15ac058b)
3 Jul 202600:00
nessus
nessus
Tenable Nessus
Fedora 43 : cpp-httplib (2026-1d4bd0354a)
3 Jul 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-54919
13 Jul 202600:00
nessus
Rows per page
[
  {
    "vendor": "yhirose",
    "product": "cpp-httplib",
    "versions": [
      {
        "version": ">= 0.31.0, < 0.47.0",
        "status": "affected"
      }
    ]
  }
]

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