2026 CVE Vulnerabilities
61,503 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-45463 | HIGH | 8.4 | 0.3% | Jun 9, 2026 | Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-45462 | MEDIUM | 5.4 | 0.5% | Jun 9, 2026 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo... |
| CVE-2026-45461 | HIGH | 8.4 | 0.4% | Jun 9, 2026 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-45460 | MEDIUM | 4.7 | 0.4% | Jun 9, 2026 | Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information locally. |
| CVE-2026-45459 | LOW | 3.3 | 0.4% | Jun 9, 2026 | Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature loca... |
| CVE-2026-45458 | HIGH | 8.4 | 0.4% | Jun 9, 2026 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-45457 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
| CVE-2026-45456 | HIGH | 8.4 | 0.4% | Jun 9, 2026 | Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to exe... |
| CVE-2026-45455 | MEDIUM | 4.3 | 0.6% | Jun 9, 2026 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. |
| CVE-2026-45454 | HIGH | 8.8 | 1.6% | Jun 9, 2026 | Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an ... |
| CVE-2026-45453 | MEDIUM | 5.4 | 0.5% | Jun 9, 2026 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo... |
| CVE-2026-45447 | HIGH | 8.8 | 3.6% | Jun 9, 2026 | Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signatur... |
| CVE-2026-45446 | MEDIUM | 4.8 | 0.2% | Jun 9, 2026 | Issue summary: The implementations of AES-SIV (RFC 5297) and AES-GCM-SIV (RFC 8452) mishandle the authentication of AAD ... |
| CVE-2026-45445 | HIGH | 7.5 | 0.3% | Jun 9, 2026 | Issue summary: When an application drives an AES-OCB context through the public EVP_Cipher() one-shot interface, the app... |
| CVE-2026-44824 | HIGH | 7.8 | 0.5% | Jun 9, 2026 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-44823 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| CVE-2026-44822 | HIGH | 8.2 | 0.5% | Jun 9, 2026 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. |
| CVE-2026-44821 | MEDIUM | 5.5 | 0.5% | Jun 9, 2026 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. |
| CVE-2026-44820 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| CVE-2026-44819 | HIGH | 7.8 | 0.5% | Jun 9, 2026 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-44818 | HIGH | 7 | 0.3% | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Office Excel al... |
| CVE-2026-44817 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker ... |
| CVE-2026-44815 | CRITICAL | 9.8 | 1.1% | Jun 9, 2026 | Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to execute code over a network. |
| CVE-2026-44814 | MEDIUM | 5.5 | 0.3% | Jun 9, 2026 | Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally. |
| CVE-2026-44813 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
Check if your code is affected by 2026 CVEs
Strix scans your code and infrastructure for known vulnerabilities automatically.
Scan your code now