CERTFR-2026-AVI-1116
Vulnerability from certfr_avis - Published: 2026-09-04 - Updated: 2026-09-04
De multiples vulnérabilités ont été découvertes dans Microsoft Edge. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Microsoft Edge versions ant\u00e9rieures \u00e0 152.0.4191.62",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-84357",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84357"
},
{
"name": "CVE-2026-84347",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84347"
},
{
"name": "CVE-2026-84349",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84349"
},
{
"name": "CVE-2026-84354",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84354"
},
{
"name": "CVE-2026-84329",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84329"
},
{
"name": "CVE-2026-84325",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84325"
},
{
"name": "CVE-2026-84348",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84348"
},
{
"name": "CVE-2026-84324",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84324"
},
{
"name": "CVE-2026-84328",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84328"
},
{
"name": "CVE-2026-84334",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84334"
},
{
"name": "CVE-2026-84332",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84332"
},
{
"name": "CVE-2026-84351",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84351"
},
{
"name": "CVE-2026-84335",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84335"
},
{
"name": "CVE-2026-84331",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84331"
},
{
"name": "CVE-2026-84356",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84356"
},
{
"name": "CVE-2026-84353",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84353"
},
{
"name": "CVE-2026-84327",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84327"
},
{
"name": "CVE-2026-84326",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84326"
},
{
"name": "CVE-2026-84358",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84358"
},
{
"name": "CVE-2026-84355",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84355"
},
{
"name": "CVE-2026-84323",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84323"
},
{
"name": "CVE-2026-84350",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84350"
},
{
"name": "CVE-2026-84359",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84359"
}
],
"initial_release_date": "2026-09-04T00:00:00",
"last_revision_date": "2026-09-04T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1116",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-09-04T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Microsoft Edge. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Edge",
"vendor_advisories": [
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84353",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84353"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84356",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84356"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84331",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84331"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84327",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84327"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84355",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84355"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84326",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84326"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84334",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84334"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84324",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84324"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84349",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84349"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84328",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84328"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84335",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84335"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84329",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84329"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84357",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84357"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84323",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84323"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84358",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84358"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84348",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84348"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84350",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84350"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84351",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84351"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84359",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84359"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84354",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84354"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84332",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84332"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84347",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84347"
},
{
"published_at": "2026-09-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-84325",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84325"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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