CVE-2026-22775 is a denial-of-service vulnerability affecting Svelte devalue versions 5.1.0 to 5.6.1. Maliciously crafted inputs to devalue.parse can lead to excessive CPU and/or memory consumption, impacting systems that process untrusted data. This vulnerability has a CVSS score of 7.5 (High), indicating it can be exploited remotely with low attack complexity and without user interaction, resulting in high availability impact. While there is no known active exploitation or public exploit code, the vulnerability has garnered significant community discussion, suggesting awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.1.0, < 5.6.2CPE matchmatch criteria | cpe:2.3:a:svelte:devalue:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.