Recommended action window: Monitor and triage in normal cycle
NVD description
Buffer over-read in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
#microsoftupdate #securityupdate #Edge マイクロソフトが Microsoft Edge for Stable (Version 151.0.4129.59) をリリース. CVE ベースで 15 件の脆弱性に対処. ・CVE-2026-65802 ・CVE-2026-65804 ・CVE-2026-66310 ・CVE-2026-66311 ・CVE-2026-66312 ・CVE-2026-66313 https://x.com/kawn2020/status/2085240641056043305
Post summary
Microsoft released Edge stable version 151.0.4129.59, which patches 15 CVEs.
CVE-2026-66312 Buffer Over-Read in Microsoft Edge Chromium Allows Remote Code Execution https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-66312 Vulnerability Notification: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=3
Post summary
CVE-2026-66312 is a buffer over-read vulnerability in Microsoft Edge Chromium that could lead to remote code execution; the post provides the high‑level impact but no PoC, exploit code, or patch details.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | microsoft | edge_chromium | - | - | - |