CVE-2026-44545

CVSS Score & Metrics

Base Score

5.3 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L                                    

Vulnerability Description

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 (unlimited), an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory consumption and a denial of service.

Vulnerability Details

Published Date

June 03, 2026

Last Modified

June 03, 2026

CWE ID

CWE-770

Source

NVD

Vendor

djangoproject

Product

daphne

External References

https://github.com/django/daphne/blob/main/CHANGELOG.txt

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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