Updated advisory posts against rubysec/ruby-advisory-db@deb44c6

Author: jasnow

advisories/_posts/2025-02-24-CVE-2025-26803.md

@@ -0,0 +1,32 @@
+---
+layout: advisory
+title: 'CVE-2025-26803 (passenger): Phusion Passenger denial of service'
+comments: false
+categories:
+- passenger
+advisory:
+  gem: passenger
+  cve: 2025-26803
+  ghsa: 2cj2-qqxj-5m3r
+  url: https://github.com/advisories/GHSA-2cj2-qqxj-5m3r
+  title: Phusion Passenger denial of service
+  date: 2025-02-24
+  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.
+  cvss_v3: 5.3
+  unaffected_versions:
+  - "< 6.0.21"
+  patched_versions:
+  - ">= 6.0.26"
+  related:
+    url:
+    - https://nvd.nist.gov/vuln/detail/CVE-2025-26803
+    - https://blog.phusion.nl/2025/02/19/passenger-6-0-26
+    - https://github.com/phusion/passenger/compare/release-6.0.25...release-6.0.26
+    - https://github.com/phusion/passenger/releases/tag/release-6.0.26
+    - https://github.com/phusion/passenger/commit/bb15591646687064ab2d578d5f9660b2a4168017
+    - https://www.phusionpassenger.com/support
+    - https://github.com/advisories/GHSA-2cj2-qqxj-5m3r
+---