CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

CISA KEV catalog updated: (v2026.08.27)

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CVE-2026-65661
High

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

CVE-2026-65660
HighEPSS 52%

Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

CVE-2026-65658
HighEPSS 64%

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

CVE-2026-65657
High

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

CVE-2026-65656
High

Improper neutralization of special elements used in a command (command injection) in Microsoft Office allows an unauthorized attacker to execute code locally.

CVE-2026-64921
HighEPSS 54%

Missing authentication for critical function in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

CVE-2026-64920
High

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

CVE-2026-64919
High

Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

CVE-2026-64915
High

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

CVE-2026-64914
High

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

CVE-2026-64912
High

Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

CVE-2026-64911
High

Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally.

CVE-2026-64910
High

Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.

CVE-2026-64909
High

Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.

CVE-2026-64908
High

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

CVE-2026-64907
High

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.

CVE-2026-64906
High

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

CVE-2026-64905
High

Buffer over-read in Microsoft Office Word allows an unauthorized attacker to execute code locally.

CVE-2026-64904
High

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

CVE-2026-64903
High

Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally.

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Vulnerability data from NVD (NIST) · CISA KEV · EPSS