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CVE-2025-55753

🗓️ 05 Dec 2025 10:12:22Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 487 Views

CVE-2025-55753: Apache HTTP Server mod_md renewal overflow yields zero backoff after ~30 days, causing rapid retries; upgrade to 2.4.66.

Related
Detection
Affected
Refs
NVD
Vulners
Node
apachehttp_serverRange2.4.302.4.66
[
  {
    "defaultStatus": "unaffected",
    "product": "Apache HTTP Server",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "2.4.66",
        "status": "affected",
        "version": "2.4.30",
        "versionType": "semver"
      }
    ]
  }
]

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17 Jun 2026 09:42Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.5
EPSS0.00402
SSVC
487