CVE-2026-59887
HighAdvisory
Published 21 Jul 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.004
- 37th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 113
- of 17,781 indexed, latest versions
- Container images
- 101
- deployed by those charts
- Fix available
- 1 of 1
- affected package
linkify-it: Quadratic-complexity DoS via the `mailto:` validator scan-loop on attacker text
Carried by container images the latest versions of 113 of 17,781 indexed charts deploy, on 101 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| linkify-itnpm | 2.0.3, 2.1.0, 2.2.0, 3.0.2+4 more | 5.0.2 | 101 |
- OSV records
- GHSA-v245-v573-v5vm
Charts affected
113 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| joplinrubxkubeVerified publisher | 1.3.1 | 1 of 2See more | 7,413 |
| rsshubsb-helm-charts | 0.3.0 | 1 of 1See more | 4,684 |
| hedgedocschmitzis | 0.1.12 | 1 of 1See more | 3,118 |
| outlineschmitzis | 0.0.8 | 1 of 4See more | 4,431 |
| wekanschmitzis | 1.1.1 | 1 of 1See more | 3,638 |
| seerr-chartseerr-chartVerified publisher | 3.9.1 | 1 of 1See more | 1,991 |
| trudesktechpreta | 1.0.0 | 1 of 3See more | 4,017 |
| joplintobiassackmann | 0.1.7 | 1 of 2See more | 5,535 |
| twentytwenty-crm | 0.1.11 | 1 of 4See more | 5,550 |
| hedgedocvista | 0.1.1 | 1 of 1See more | 3,118 |
| opensearch-dashboardswenerme | 3.8.0 | 1 of 1See more | 280 |
| wikiwikijs | 3.0.0 | 1 of 2See more | 5,459 |
| kibanawiremindVerified publisher | 8.5.23 | 1 of 2See more | 6,285 |
Container images carrying it
101 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | cb17600883a3 | linkify-it | 5.0.2 | 1 |