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CVE-2025-26803

CVE-2025-26803

CVSS 5.3 MEDIUMEPSS 0.6%CWE-908
The http parser in Phusion Passenger 6.0.21 through 6.0.25 before 6.0.26 allows a denial of service during parsing of a request with an invalid HTTP method.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
Phusion · Passenger

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References
https://blog.phusion.nl/2025/02/19/passenger-6-0-26/https://github.com/phusion/passenger/commit/bb15591646687064ab2d578d5f9660b2a4168017https://github.com/phusion/passenger/compare/release-6.0.25...release-6.0.26https://github.com/phusion/passenger/releases/tag/release-6.0.26https://www.phusionpassenger.com/support