# CERT-FR flags multiple Microsoft Edge flaws

Published: 2026-10-23 · Severity: elevated
Canonical: https://vorant.io/reports/f562f44b-74aa-5f18-8528-3bd60f05327d/cert-fr-flags-multiple-microsoft-edge-flaws

> CERT-FR advisory lists numerous unspecified vulnerabilities in Microsoft Edge versions before 156.0.4314.42; patch per Microsoft's bulletins.

CERT-FR published an advisory referencing a large number of CVEs affecting Microsoft Edge versions prior to 156.0.4314.42. The advisory does not specify the nature of the vulnerabilities (e.g., RCE, privilege escalation, information disclosure), stating only that they allow an attacker to cause a security issue 'not specified by the vendor.' No exploitation in the wild is mentioned, and no technical details, affected components, or attack vectors are described in the bulletin itself.

Defenders should treat this as a standard browser patch advisory: update all Microsoft Edge installations to version 156.0.4314.42 or later. Given the lack of severity details, exploitation status, or technical specifics, organizations should consult the individual Microsoft Security Response Center (MSRC) bulletins linked in the advisory for per-CVE severity ratings and exploitability assessments before prioritizing remediation. This is routine patch management guidance rather than evidence of active exploitation or a novel attack technique.

## Mentioned in this report

- Vulnerabilities: CVE-2026-112992, CVE-2026-112993, CVE-2026-112994, CVE-2026-112995, CVE-2026-112996, CVE-2026-112997, CVE-2026-112998, CVE-2026-112999, CVE-2026-113000, CVE-2026-113001, CVE-2026-113002, CVE-2026-113003, CVE-2026-113004, CVE-2026-113005, CVE-2026-113006, CVE-2026-113007, CVE-2026-113008, CVE-2026-113009, CVE-2026-113010, CVE-2026-113011, CVE-2026-113012, CVE-2026-113013, CVE-2026-113014, CVE-2026-113015, CVE-2026-113016, CVE-2026-113017, CVE-2026-113018, CVE-2026-113019, CVE-2026-113020, CVE-2026-113021, CVE-2026-113022, CVE-2026-113023, CVE-2026-113024, CVE-2026-113025, CVE-2026-113026, CVE-2026-113027, CVE-2026-113028, CVE-2026-113029, CVE-2026-113030

Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1371

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