CVEvulnerability
CVE-2025-26803
7.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-02-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-908
Description
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.
Affected configurations
• phusion passenger (>= 6.0.21 < 6.0.26)
Related
Weakness · CWE (1)
- CWE-908 Use of Uninitialized Resource weakness
References
- https://blog.phusion.nl/2025/02/19/passenger-6-0-26/ Vendor Advisory
- https://github.com/phusion/passenger/commit/bb15591646687064ab2d578d5f9660b2a4168017 Patch
- https://github.com/phusion/passenger/compare/release-6.0.25...release-6.0.26 Patch
- https://github.com/phusion/passenger/releases/tag/release-6.0.26 Patch
- https://www.phusionpassenger.com/support Product