Regular expression denial of service (ReDoS) in vue
Priority LOW 18CWE-1333Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- Partial Red Hat: 5 without a fix
Attack profile from CVSS 3.1 · CNA. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-1333.
Summary
Improper regular expression in Vue's parseHTML function leads to a potential regular expression denial of service vulnerability.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00571 47th percentileScored 2026-11-07
Fix Partial vue (npm): 3.0.0-alpha.0Red Hat: 5 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| vue | vue | 2.0.0 – 2.7.16 | — | No fix listed | CNA |
| — | vue (npm) | 2.0.0-alpha.1 to before 3.0.0-alpha.0 | 3.0.0-alpha.0 | Patch available | GHSA-5j4c-8p2g-v4jx |
- vue Vendorvue Affected 2.0.0 – 2.7.16 Fixed in — No fix listed CNA
- vue (npm) Vendor— Affected 2.0.0-alpha.1 to before 3.0.0-alpha.0 Fixed in 3.0.0-alpha.0 Patch available GHSA-5j4c-8p2g-v4jx
Remediation
- Fix · GHSA-5j4c-8p2g-v4jx vue (npm) Fixed in 3.0.0-alpha.0 Advisory →
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 10 | Affected | No fix yet: Fix deferred |
| Red Hat Enterprise Linux 7 | Affected | No fix yet: Fix deferred |
| Red Hat Enterprise Linux 8 | Affected | No fix yet: Fix deferred |
| Red Hat Enterprise Linux 9 | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift Dev Spaces | Affected | No fix yet: Fix deferred |
Timeline
- 2026-10-02 Threatist record created from CVE-2024-9506
- 2026-10-03 Alias added: GHSA-5j4c-8p2g-v4jx
References
More vue vulnerabilities
- TI-2024-06286 Vue client-side XSS via prototype pollution CVSS 3.1MEDIUM 4.8
Sources
- CVE-2024-9506 · CVE Program
- CVE-2024-9506 · NVD
- FIRST EPSS
- GHSA-5j4c-8p2g-v4jx · GitHub Advisory Database · CC BY 4.0
- CVE-2024-9506 · Red Hat security data · CC BY 4.0
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