2026 CVE Vulnerabilities
43,288 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-65656 | HIGH | 7.8 | — | Aug 11, 2026 | Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an unauth... |
| CVE-2026-64922 | MEDIUM | 4.6 | 0.3% | Aug 11, 2026 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo... |
| CVE-2026-64921 | HIGH | 8.8 | — | Aug 11, 2026 | Missing authentication for critical function in Microsoft Office SharePoint allows an authorized attacker to elevate pri... |
| CVE-2026-64920 | HIGH | 7.8 | — | Aug 11, 2026 | Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally. |
| CVE-2026-64919 | HIGH | 7.8 | — | Aug 11, 2026 | Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally. |
| CVE-2026-64917 | MEDIUM | 5.5 | — | Aug 11, 2026 | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally. |
| CVE-2026-64916 | MEDIUM | 4.6 | 0.3% | Aug 11, 2026 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo... |
| CVE-2026-64915 | HIGH | 7.8 | — | Aug 11, 2026 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
| CVE-2026-64914 | HIGH | 7.8 | — | Aug 11, 2026 | Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally. |
| CVE-2026-64912 | HIGH | 7.8 | — | Aug 11, 2026 | Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally. |
| CVE-2026-64911 | HIGH | 7.8 | — | Aug 11, 2026 | Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-64910 | HIGH | 7.8 | — | Aug 11, 2026 | Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-64909 | HIGH | 7.8 | — | Aug 11, 2026 | Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-64908 | HIGH | 7.8 | — | Aug 11, 2026 | Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally. |
| CVE-2026-64907 | HIGH | 7.8 | — | Aug 11, 2026 | Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
| CVE-2026-64906 | HIGH | 7.8 | — | Aug 11, 2026 | Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally. |
| CVE-2026-64905 | HIGH | 7.8 | — | Aug 11, 2026 | Buffer over-read in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
| CVE-2026-64904 | HIGH | 7.8 | — | Aug 11, 2026 | Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to exe... |
| CVE-2026-64903 | HIGH | 7.8 | — | Aug 11, 2026 | Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-64902 | MEDIUM | 5.4 | — | Aug 11, 2026 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo... |
| CVE-2026-64901 | HIGH | 8.8 | — | Aug 11, 2026 | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a ne... |
| CVE-2026-64900 | MEDIUM | 5.4 | 0.3% | Aug 11, 2026 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo... |
| CVE-2026-64899 | MEDIUM | 5.5 | — | Aug 11, 2026 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. |
| CVE-2026-64898 | HIGH | 7.8 | — | Aug 11, 2026 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-64897 | MEDIUM | 5.4 | — | Aug 11, 2026 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo... |
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