PULSEUnderground Intel

LIVE23signals / 24h

FEED

ransomorova reclama a Ganzhou Xinye Craft Co., Ltd. · HK · Manufacturingransompanzer reclama a Xpress Tech · Technologyransomqilin reclama a G.M.A. GRANDI MARCHE AUTOMOBILI - S.R.L · IT · Transportationransomqilin reclama a Crown Group · PK · Otherransomdragonforce reclama a QPC Global · GB · Otherransominterlock reclama a AngMar Companies · Not Foundransompayload reclama a B&B Hydraulik · DE · Manufacturingransompayload reclama a Stücheli Architekten · CH · Professional Servicesransompayload reclama a Baya Technologies · Technologyransomkrybit reclama a www.kilpi-koskinen.fi · FI · Otherransomkrybit reclama a www.apsanet.com.ar · AR · Professional Servicesransomqilin reclama a Service Evaluation Concepts · US · Professional Servicesransomqilin reclama a tommer construction · US · Manufacturingransomdirewolf reclama a Leafwell · US · Healthcareransomorova reclama a Ganzhou Xinye Craft Co., Ltd. · HK · Manufacturingransompanzer reclama a Xpress Tech · Technologyransomqilin reclama a G.M.A. GRANDI MARCHE AUTOMOBILI - S.R.L · IT · Transportationransomqilin reclama a Crown Group · PK · Otherransomdragonforce reclama a QPC Global · GB · Otherransominterlock reclama a AngMar Companies · Not Foundransompayload reclama a B&B Hydraulik · DE · Manufacturingransompayload reclama a Stücheli Architekten · CH · Professional Servicesransompayload reclama a Baya Technologies · Technologyransomkrybit reclama a www.kilpi-koskinen.fi · FI · Otherransomkrybit reclama a www.apsanet.com.ar · AR · Professional Servicesransomqilin reclama a Service Evaluation Concepts · US · Professional Servicesransomqilin reclama a tommer construction · US · Manufacturingransomdirewolf reclama a Leafwell · US · Healthcare

CVE WatchAug 11, 2026

CVE-2026-65657

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

CVSS

7.8

High

EPSS

—

KEV

—

Exploit Today

—

0-100

Published: Aug 11, 2026 · Last modified: Aug 11, 2026 · CWE-416

EPSS · 30d

Not enough EPSS history yet.

Technical description

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

Official references

msrc.microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65657

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-703117.8 HIG

———Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.5h CVE-2026-703077.0 HIG

———Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.5h CVE-2026-688207.0 HIG

———Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.5h CVE-2026-668028.1 HIG

———Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to execute code over a network.5h CVE-2026-657898.1 HIG

———Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.5h CVE-2026-657887.0 HIG

———Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.5h