CVE-2026-46714: medium-severity vulnerability in misskey-dev misskey
Misskey: Denial of Service via Uncontrolled Recursion in Theme Compilation
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.1epss 0.4%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:N/SA:L
Affected products
misskey-dev · misskeyRelated CVEs — misskey-dev misskey
In the same product, most dangerous first.
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