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Microsoft security briefs

268 published alerts for Microsoft products and services.

Microsoft MSRC

CVE-2026-57983

Microsoft Edge (Chromium-based) Security Feature Bypass vulnerability

Microsoft Edge (Chromium-based) Security Feature Bypass vulnerability (CVE-2026-57983) was added to Microsoft’s security update guidance. Improper authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-57984

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-57984) was added to Microsoft’s security update guidance. Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-57985

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-57985) was added to Microsoft’s security update guidance. Improper input validation in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-57986

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-57986) was added to Microsoft’s security update guidance. Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-57987

Microsoft Edge (Chromium-based) Spoofing vulnerability

Microsoft Edge (Chromium-based) Spoofing vulnerability (CVE-2026-57987) was added to Microsoft’s security update guidance. Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-57988

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-57988) was added to Microsoft’s security update guidance. Relative path traversal in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-57992

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-57992) was added to Microsoft’s security update guidance. Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-57993

Microsoft Edge (Chromium-based) Spoofing vulnerability

Microsoft Edge (Chromium-based) Spoofing vulnerability (CVE-2026-57993) was added to Microsoft’s security update guidance. Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58276

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58276) was added to Microsoft’s security update guidance. Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58278

Microsoft Edge (Chromium-based) Spoofing vulnerability

Microsoft Edge (Chromium-based) Spoofing vulnerability (CVE-2026-58278) was added to Microsoft’s security update guidance. Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58282

Microsoft Edge (Chromium-based) Spoofing vulnerability

Microsoft Edge (Chromium-based) Spoofing vulnerability (CVE-2026-58282) was added to Microsoft’s security update guidance. Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58283

Microsoft Edge (Chromium-based) Spoofing vulnerability

Microsoft Edge (Chromium-based) Spoofing vulnerability (CVE-2026-58283) was added to Microsoft’s security update guidance. Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58284

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58284) was added to Microsoft’s security update guidance. Improper authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58285

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58285) was added to Microsoft’s security update guidance. Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58286

Microsoft Edge (Chromium-based) Spoofing vulnerability

Microsoft Edge (Chromium-based) Spoofing vulnerability (CVE-2026-58286) was added to Microsoft’s security update guidance. Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58287

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58287) was added to Microsoft’s security update guidance. Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58288

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58288) was added to Microsoft’s security update guidance. Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58289

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58289) was added to Microsoft’s security update guidance. Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58290

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58290) was added to Microsoft’s security update guidance. Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58291

Microsoft Edge (Chromium-based) Information Disclosure vulnerability

Microsoft Edge (Chromium-based) Information Disclosure vulnerability (CVE-2026-58291) was added to Microsoft’s security update guidance. Operation on a resource after expiration or release in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58292

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58292) was added to Microsoft’s security update guidance. Improper input validation in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58293

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58293) was added to Microsoft’s security update guidance. External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58294

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability

Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-58294) was added to Microsoft’s security update guidance. Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58295

Microsoft Edge (Chromium-based) Security Feature Bypass vulnerability

Microsoft Edge (Chromium-based) Security Feature Bypass vulnerability (CVE-2026-58295) was added to Microsoft’s security update guidance. Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.