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Vulnérabilités de Microsoft Microsoft SharePoint Server Subscription Edition

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CVE Résumé Score Publiée
CVE-2026-63520 Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network 8.1 Élevée 11 août 2026
CVE-2026-63516 Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to perform spoofing… 6.5 Moyenne 11 août 2026
CVE-2026-63512 Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to perform tampering over a network 6.5 Moyenne 11 août 2026
CVE-2026-62837 Relative path traversal in Microsoft Office SharePoint allows an authorized attacker to disclose information over a… 6.5 Moyenne 11 août 2026
CVE-2026-63514 Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a… 8.8 Élevée 11 août 2026
CVE-2026-62827 Improper authentication in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a… 8.8 Élevée 11 août 2026
CVE-2026-57105 Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint… 8.0 Élevée 11 août 2026
CVE-2026-62829 Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint… 4.6 Moyenne 11 août 2026
CVE-2026-62826 Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint… 4.6 Moyenne 16 juil. 2026
CVE-2026-55121 Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally 5.5 Moyenne 14 juil. 2026
CVE-2026-56192 Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally 5.5 Moyenne 14 juil. 2026
CVE-2026-56157 Improper access control in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network 5.4 Moyenne 14 juil. 2026
CVE-2026-55135 Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint… 4.6 Moyenne 14 juil. 2026
CVE-2026-55052 Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network 8.8 Élevée 14 juil. 2026
CVE-2026-55128 Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-55130 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-55142 Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to disclose information locally 5.5 Moyenne 14 juil. 2026
CVE-2026-55040 Exploitée Microsoft SharePoint Weak Authentication Vulnerability 9.1 Critique 14 juil. 2026
CVE-2026-55134 Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-55126 Microsoft SharePoint Server Spoofing Vulnerability 7.3 Élevée 14 juil. 2026
CVE-2026-55051 Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose… 6.5 Moyenne 14 juil. 2026
CVE-2026-55132 Double free in Microsoft Office Word allows an unauthorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-55038 Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-55055 Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally 7.8 Élevée 14 juil. 2026
CVE-2026-55035 Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally 5.5 Moyenne 14 juil. 2026

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