Vulnerabilidades exploráveis hoje
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Score único que combina CVSS, presença no KEV e EPSS. Cada CVE com sua própria ficha — timeline da publicação até a exploração ativa.
No catálogo KEV1,769
Novos KEV · 24H0
Exploit Today ≥ 701,700
Distribuição · última janela
- Crítica5,645
- Alta21,875
- Média21,292
- Baixa2,178
Filtros
Janela
Severidade
Filtros
CVECVSSEPSSKEVRExploitTítuloMod.
CVE-2026-977887.5 ALT59.2%
——18Observable discrepancy in Active Directory Federation Services (AD FS) allows an unauthorized attacker to disclose information over a network.22dCVE-2026-977877.0 ALT11.8%
——4Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.22dCVE-2026-977838.1 ALT42.8%
——13Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.17dCVE-2026-977826.8 MÉD45.1%
——14Observable discrepancy in Microsoft Office SharePoint allows an authorized attacker to perform tampering over a network.8dCVE-2026-977818.8 ALT59.3%
——18Improper neutralization of special elements used in a command ('command injection') in Microsoft Office OneNote allows an unauthorized attacker to execute code over a network.22dCVE-2026-977808.8 ALT57.4%
——17Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977796.5 MÉD62.1%
——19Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.22dCVE-2026-977788.8 ALT49.0%
——15Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977778.8 ALT58.1%
——17Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977768.8 ALT57.4%
——17Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977758.8 ALT58.1%
——17Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977747.0 ALT7.8%
——2Time-of-check time-of-use (toctou) race condition in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.23dCVE-2026-977738.8 ALT58.1%
——17Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977728.8 ALT58.1%
——17Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977718.8 ALT54.9%
——16Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977708.8 ALT54.9%
——16Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977698.8 ALT59.9%
——18Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977688.8 ALT58.6%
——18Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977678.8 ALT49.0%
——15Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977668.8 ALT55.4%
——17Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977658.8 ALT57.5%
——17Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977638.8 ALT58.6%
——18Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977628.8 ALT58.6%
——18Out-of-bounds write in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977618.8 ALT57.4%
——17Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977606.5 MÉD62.1%
——19Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.22dCVE-2026-977598.8 ALT56.9%
——17Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977588.8 ALT48.3%
——15Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977578.8 ALT58.6%
——18Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977568.8 ALT60.1%
——18Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977558.8 ALT56.9%
——17Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977548.8 ALT54.9%
——16Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977538.8 ALT56.9%
——17Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977528.8 ALT54.9%
——16Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977518.8 ALT45.3%
——14Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977508.8 ALT55.4%
——17Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977499.8 CRÍ68.2%
——20Double free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.23dCVE-2026-977488.8 ALT58.6%
——18Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977478.8 ALT54.9%
——16Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977468.8 ALT58.6%
——18Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22dCVE-2026-977458.8 ALT60.7%
——18Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.22d