Uncaught Exception in Elastic Endpoint Leading to Denial of Service (Elastic Elastic Agent and Elastic Defend)
En bref
- Source
- NVD
- EPSS
- EPSS 0.13 % · centile 3 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- elastic
- Statut NVD
- Undergoing Analysis
Description
Uncaught Exception (CWE-248) in Elastic Endpoint can lead to denial of service via a specially crafted file name. When Elastic Defend's Elastic Endpoint component processes a file name under certain system locale configurations (including Chinese, Japanese, and Korean locales) on Windows, an unhandled exception can occur during file-path handling. This causes the Elastic Endpoint process to crash and restart repeatedly, which can degrade or disable Elastic Defend's real-time malware prevention and behavioral detection capabilities on the affected host for as long as the condition persists.
Faiblesses (CWE)
- CWE-248 — Exception non interceptée
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | elastic |
| CVSS 3.1 | MEDIUM 6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · security@elastic.co (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-93934
- GCVE · GCVE-0-2026-102413
Avis du CERT-FR
- CERTFR-2026-AVI-1276 — Multiples vulnérabilités dans les produits Elastic · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Elastic · Elastic Agent and Elastic Defend | affected 8.19.13 ≤ 8.19.21 ; affected 9.2.7 ≤ 9.2.8 ; affected 9.3.0 ≤ 9.3.8 ; affected 9.4.0 ≤ 9.4.7 ; affected 9.5.0 ≤ 9.5.4 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |