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CVE-2025-55753 Apache HTTP Server: mod_md (ACME), unintended retry intervals

🗓️ 05 Dec 2025 10:12:22Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Integer overflow after failed ACME renewals makes backoff zero after ~30 days; upgrade to Apache server 2.4.66.

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15 Jul 2026 01:48Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
EPSS0.00417
3