CVE-2026-55120

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

CVE-2026-55121

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally...

CVE-2026-55122

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...

CVE-2026-55125

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

CVE-2026-55054

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network...

CVE-2026-55052

Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network...

CVE-2026-55057

Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose information locally...

CVE-2026-55056

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

CVE-2026-55048

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

CVE-2026-55045

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-55047

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally...

CVE-2026-55049

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

CVE-2026-55040

Weak authentication in Microsoft Office SharePoint allows an unauthorized attacker to bypass a security feature over a network...

CVE-2026-55043

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

CVE-2026-55039

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

CVE-2026-55042

Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally...

CVE-2026-55035

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally...

CVE-2026-55036

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

CVE-2026-55037

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

CVE-2026-55026

Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose information locally...