CVE-2026-11199
At a glance
- Severity
- MEDIUM 5.9
- EPSS
- EPSS 0.19 % · percentile 8 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Chrome
- NVD status
- Modified
Description
Inappropriate implementation in WebRTC in Google Chrome prior to 149.0.7827.53 allowed an attacker in a privileged network position to leak cross-origin data via malicious network traffic. (Chromium security severity: Medium)
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | CISA-ADP |
| CVSS 3.1 | MEDIUM 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Weaknesses (CWE)
European references
- ENISA EUVD · EUVD-2026-34660
- GCVE · GCVE-0-2026-11199
CERT-FR advisories
- CERTFR-2026-AVI-0853 — Multiples vulnérabilités dans les produits Palo Alto Networks · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0700 — Multiples vulnérabilités dans Microsoft Edge · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0692 — Multiples vulnérabilités dans Google Chrome · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*< 149.0.7827.53
Affected products
| Product | Versions |
|---|---|
| Google · Chrome | affected 149.0.7827.53 < 149.0.7827.53 |
References
- https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
- https://issues.chromium.org/issues/504572664
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 |