CVE-2025-26803

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Source
https://cve.org/CVERecord?id=CVE-2025-26803
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-26803.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-26803
Aliases
Downstream
Published
2025-02-24T16:15:15.020Z
Modified
2026-02-03T07:38:54.525012Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/phusion/passenger

Affected ranges

Type
GIT
Repo
https://github.com/phusion/passenger
Events
Fixed
bb15591646687064ab2d578d5f9660b2a4168017
Introduced
a92fb74f0c6a1360b34e5624c7c801dbf8e5d77a
Fixed
bb15591646687064ab2d578d5f9660b2a4168017

Affected versions

release-6.*
release-6.0.21
release-6.0.22
release-6.0.23
release-6.0.24
release-6.0.25

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-26803.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "source": "https://github.com/phusion/passenger/commit/bb15591646687064ab2d578d5f9660b2a4168017",
        "target": {
            "file": "test/cxx/ServerKit/HttpServerTest.cpp"
        },
        "id": "CVE-2025-26803-5dbd898d",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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        "signature_type": "Line",
        "signature_version": "v1"
    },
    {
        "deprecated": false,
        "source": "https://github.com/phusion/passenger/commit/bb15591646687064ab2d578d5f9660b2a4168017",
        "target": {
            "file": "src/cxx_supportlib/ServerKit/HttpHeaderParser.h"
        },
        "id": "CVE-2025-26803-8bc64ebc",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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        },
        "signature_type": "Line",
        "signature_version": "v1"
    }
]