PT-2026-123061
CVE-2026-115825
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Published
2026-10-25
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Updated
2026-10-25
Description by
Score
N/A
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Name of the Vulnerable Software and Affected Versions
HTTP::Server::PSGI versions prior to 1.0056
Description
A remote attacker can crash the server by sending a single request with a large
Content-Length and only a few body bytes. The server uses sysread() calls sized by the remaining Content-Length, causing Perl to allocate a read buffer equal to the declared length before data arrives. This leads to an out-of-memory error, causing the server to exit. Since HTTP::Server::PSGI operates as a single process, the server remains unavailable until it is restarted.Recommendations
Update to version 1.0056 or later.
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