Lucene search
K

CVE-2026-42567

🗓️ 09 Jun 2026 16:22:22Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 19 Views

Svelte regex may explode on a tag element between versions 5.51.5 and 5.55.6; fixed in 5.55.7.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Svelte 安全漏洞
9 Jun 202600:00
cnnvd
Cvelist
CVE-2026-42567 Svelte: ReDoS in `<svelte:element>` Tag Validation
9 Jun 202616:22
cvelist
EUVD
EUVD-2026-35702
9 Jun 202616:22
euvd
Github Security Blog
Svelte: ReDoS in `<svelte:element>` Tag Validation
14 May 202620:29
github
NVD
CVE-2026-42567
9 Jun 202617:17
nvd
OSV
GHSA-9RMH-MM8F-R9H6 Svelte: ReDoS in `<svelte:element>` Tag Validation
14 May 202620:29
osv
Patchstack
NPM: Svelte: ReDoS in `<svelte:element>` Tag Validation
14 May 202620:29
patchstack
Positive Technologies
PT-2026-41132
14 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-42567
12 Jun 202620:34
redhatcve
Snyk
Regular Expression Denial of Service (ReDoS)
14 May 202620:29
snyk
Rows per page
NVD
Vulners
Node
sveltesvelteRange5.51.55.55.7node.js
[
  {
    "vendor": "sveltejs",
    "product": "svelte",
    "versions": [
      {
        "version": ">= 5.51.5, < 5.55.7",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 10:48Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.5
CVSS 45.9
EPSS0.00421
SSVC
19