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CVE-2026-22803 SvelteKit has a memory amplification DoS in Remote Functions binary form deserializer
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-22803 | 15 Jan 202618:37 | – | attackerkb |
 | CVE-2026-22803 | 18 Feb 202614:20 | – | circl |
 | SvelteKit security vulnerabilities | 15 Jan 202600:00 | – | cnnvd |
 | CVE-2026-22803 | 15 Jan 202618:37 | – | cve |
 | EUVD-2026-2789 | 15 Jan 202618:37 | – | euvd |
 | @sveltejs/kit has memory amplification DoS vulnerability in Remote Functions binary form deserializer (application/x-sveltekit-formdata) | 15 Jan 202618:10 | – | github |
 | CVE-2026-22803 | 15 Jan 202619:16 | – | nvd |
 | CVE-2026-22803 SvelteKit has a memory amplification DoS in Remote Functions binary form deserializer | 15 Jan 202618:37 | – | osv |
| GHSA-J2F3-WQ62-6Q46 @sveltejs/kit has memory amplification DoS vulnerability in Remote Functions binary form deserializer (application/x-sveltekit-formdata) | 15 Jan 202618:10 | – | osv |
 | PT-2026-3094 | 15 Jan 202600:00 | – | ptsecurity |
10
[
{
"vendor": "sveltejs",
"product": "kit",
"versions": [
{
"version": ">= 2.49.0, < 2.49.5",
"status": "affected"
}
]
}
]Data
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15 Jan 2026 18:37Current
CVSS 48.2
EPSS0.00015