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CVE-2026-14440

🗓️ 01 Jul 2026 22:35:10Reported by cloudflareType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 90 Views

Universal SSL auto-manages CAA, may override customer CAA and risk trusted certificate issuance.

Related
Affected
Refs
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-14440
1 Jul 202622:35
–attackerkb
githubexploit
GithubExploit
Exploit for CVE-2026-14440
25 Oct 202619:02
–githubexploit
circl
Circl
CVE-2026-14440
2 Jul 202600:41
–circl
cvelist
Cvelist
CVE-2026-14440 Cloudflare Universal SSL automatically managed CAA RRset supersedes customer-configured CAA records
1 Jul 202622:35
–cvelist
euvd
EUVD
EUVD-2026-41207
2 Jul 202600:31
–euvd
nvd
NVD
CVE-2026-14440
1 Jul 202623:16
–nvd
packetstormnews
Packet Storm News
Cloudflare Universal SSL CAA Augmentation
16 Jul 202600:00
–packetstormnews
ptsecurity
Positive Technologies
PT-2026-54701
1 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-14440: Protection Mechanism Failure
1 Jul 202600:00
–rapid7
ics
ICS
Cloudflare Universal SSL CAA record override
2 Jul 202617:50
–ics
Rows per page
[
  {
    "vendor": "Cloudflare",
    "product": "Universal SSL",
    "platforms": [
      "Cloud Service"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "current",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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25 Oct 2026 21:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 47.6
CVSS 3.16.8
EPSS0.00299
SSVC
90