CERT-FR flags mass Microsoft Edge CVE batch
CERT-FR published an advisory covering over 200 vulnerabilities in Microsoft Edge and Edge for Android, patched in version 151.0.4129.59.
Sourcecert.ssi.gouv.fr — open the original
What to check
- Applies to
- The 10 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
The French national CERT (CERT-FR) issued an advisory summarizing a large batch of vulnerabilities affecting Microsoft Edge and Microsoft Edge for Android versions prior to 151.0.4129.59. The vulnerabilities collectively enable remote code execution, data confidentiality breaches, data integrity breaches, and security policy bypass, though the advisory does not specify which individual CVEs map to which impact, nor does it indicate any in-the-wild exploitation.
This is a routine vendor patch cycle roll-up rather than a targeted campaign disclosure. Microsoft's own security bulletins (dated 31 July 2026) provide the technical detail for each CVE; CERT-FR's role here is aggregation and notification to French public and private sector entities. Organizations running affected Edge versions, particularly on Android, should apply the vendor update promptly given the volume of RCE-capable flaws bundled in this release, even absent confirmed active exploitation.
Mentioned in this report
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0960
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