Common Vulnerabilities and Exposures (CVE)

CVE-2026-55042

Jul 30, 2026 20:26:39 UTC

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

CVE-2026-55130

Jul 30, 2026 20:26:38 UTC

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

CVE-2026-55128

Jul 30, 2026 20:26:38 UTC

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

CVE-2026-55140

Jul 30, 2026 20:26:37 UTC

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

CVE-2026-55142

Jul 30, 2026 20:26:37 UTC

Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

CVE-2026-55040

Jul 30, 2026 20:26:36 UTC

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

CVE-2026-55056

Jul 30, 2026 20:26:35 UTC

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

CVE-2026-55134

Jul 30, 2026 20:26:35 UTC

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

CVE-2026-55051

Jul 30, 2026 20:26:34 UTC

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

CVE-2026-55126

Jul 30, 2026 20:26:34 UTC

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

CVE-2026-55131

Jul 30, 2026 20:26:33 UTC

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

CVE-2026-55057

Jul 30, 2026 20:26:33 UTC

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

CVE-2026-55122

Jul 30, 2026 20:26:32 UTC

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

CVE-2026-55053

Jul 30, 2026 20:26:32 UTC

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

CVE-2026-55137

Jul 30, 2026 20:26:31 UTC

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