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Archive cybersécurité

Archive de veille cybersécurité

Cette archive conserve les signaux déjà publiés afin de stabiliser les URLs indexées et de faciliter la navigation dans les alertes antérieures.

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Sources suivies CERT-FR CISA Microsoft MSRC Cisco Security Advisories SANS ISC Google Project Zero Cloudflare Security GitHub Security Lab SecurityWeek

Chromium: CVE-2026-84357 Improper input validation in Omnibox

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84356 UI misrepresentation in FullScreen

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84355 Incorrect authorization in Navigation

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84354 Incorrect authorization in FileSystem

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84353 Use after free in Shared Tab Groups

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84351 Buffer overflow in GPU

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84350 Use after free in TabStrip

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84349 Use after free in Browser

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84348 Information leak in MediaCapture

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84347 Use after free in WebRTC

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84335 Incorrect authorization in TabStrip

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84334 Incorrect authorization in Chromoting

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84332 Incorrect authorization in SiteSettings

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84331 Incorrect authorization in Actor

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84329 Confused deputy in CredentialProvider

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84328 Missing authorization in FileSystem

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84327 Incorrect authorization in Autofill

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...

Chromium: CVE-2026-84326 Uninitialized resource in V8

Microsoft MSRC

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see... Lecture Unix Consulting: Ce signal doit être rapproché de l’inventaire applicatif, de l’exposition Internet et des procédures de patch management. Le point important n’est...