CVE-2026-46714

UNKNOWN 0.0

Misskey: Denial of Service via Uncontrolled Recursion in Theme Compilation

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Misskey is an open source, federated social media platform. IVersions 8.63.0 and later, but prior to 2026.5.4, contain a vulnerability that can cause the Misskey web client to slow down or crash when it applies a malformed theme. This issue has been fixed in version 2026.5.4.

CWE	CWE-674
Vendor	misskey-dev
Product	misskey
Published	Aug 3, 2026

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Affected Versions

misskey-dev / misskey

>= 8.63.0, < 2026.5.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/misskey-dev/misskey/security/advisories/GHSA-wmhf-m93m-rgmj github.com: https://github.com/misskey-dev/misskey/releases/tag/2026.5.4