Get real-time updates on Telegram
CVE-2026-58522: edge chromium before 150.0.4078.48 (exclusive); +1 more affected products
CVE-2026-58522. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00435 (percentile 0.36826), scored 24-Oct-2026.
Affected technology
edge chromium · before 150.0.4078.48 (exclusive)
microsoft
Microsoft Edge (Chromium-based) · 1.0.0.0 to before 150.0.4078.48
Microsoft
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · No user interaction required
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
An unauthorized attacker can disclose information locally. Vendor/CNA’s CVSS 3.1 assessment (base score 6.8/10) rates confidentiality impact as high; integrity impact as low; availability impact as none. NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality impact as high; integrity and availability impact as none.
- CWE
- CWE-23
- CCR priority
- 22.1 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · NVD
- EPSS
- 0.00435 · percentile 0.37547 · 2026-10-25
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-58522.html