CVE-2026-103937 | BDVDB-2026-388307 Detail

Description#

Misskey is an open source, federated social media platform. From 13.0.0 until 2025.4.1 and from 2025.5.0 until 2026.7.0, cleanup processing may not execute during file uploads. Repeated uploads can exhaust storage or file descriptors and deny service regardless of whether federation is enabled. This issue is fixed in version 2026.7.0.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-10-13Record published in the CVE List.
2. Version 22026-10-14Most recent update recorded in the CVE List.