Vulnerability Bulletins |
CVE-2025-55753 |
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| Affected software | APACHE |
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An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures (~30 days in default configurations), to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds. This issue affects Apache HTTP Server: from 2.4.30 before 2.4.66. Users are recommended to upgrade to version 2.4.66, which fixes the issue. |
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Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2025-55753 | |






