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CVE-2026-23963 Mastodon missing length limits on list names, filter names, and filter keywords
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-23963 | 22 Jan 202601:53 | – | attackerkb |
 | Mastodon security vulnerabilities | 22 Jan 202600:00 | – | cnnvd |
 | CVE-2026-23963 | 22 Jan 202601:53 | – | cve |
 | EUVD-2026-4209 | 22 Jan 202601:53 | – | euvd |
 | CVE-2026-23963 | 22 Jan 202603:15 | – | nvd |
 | BIT-MASTODON-2026-23963 Mastodon missing length limits on list names, filter names, and filter keywords | 3 Feb 202608:44 | – | osv |
| CVE-2026-23963 Mastodon missing length limits on list names, filter names, and filter keywords | 22 Jan 202601:53 | – | osv |
 | PT-2026-3901 | 22 Jan 202600:00 | – | ptsecurity |
| PT-2026-6341 | 3 Feb 202600:00 | – | ptsecurity |
 | CVE-2026-23963 | 23 Jan 202606:19 | – | redhatcve |
10
[
{
"vendor": "mastodon",
"product": "mastodon",
"versions": [
{
"version": "< 4.3.18",
"status": "affected"
},
{
"version": ">= 4.4.0, < 4.4.12",
"status": "affected"
},
{
"version": ">= 4.5.0, < 4.5.5",
"status": "affected"
}
]
}
]Data
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22 Jan 2026 01:53Current
CVSS 3.14.3
EPSS0.00296