PULSEUnderground Intel

EN VIVO11señales / 24h

FEED

ransomn0n reclama a Company #117 · USransomn0n reclama a Company #116 · USransomn0n reclama a Company #115 · USransomn0n reclama a Company #114 · USransomn0n reclama a Company #113 · USransombyod reclama a Michigan State University · US · Educationransomlockbit5 reclama a synergy.co.id · IDransomshiba reclama a Tema Hwt · DEransomqilin reclama a fzmb GmbH, Forschungszentrum für Medizintechnik und Biotechnologie · DE · Healthcareransomqilin reclama a Global Holding · Otherransomwhitearmor reclama a AmplifAI (GoDaddy instance) · US · Technologyransomdirewolf reclama a My Cloud Grocer · GB · Retail & E-Commerceransomhyflock reclama a hitech group · US · Technologyransomqilin reclama a Shibata Co., Ltd. · JP · Manufacturingransomn0n reclama a Company #117 · USransomn0n reclama a Company #116 · USransomn0n reclama a Company #115 · USransomn0n reclama a Company #114 · USransomn0n reclama a Company #113 · USransombyod reclama a Michigan State University · US · Educationransomlockbit5 reclama a synergy.co.id · IDransomshiba reclama a Tema Hwt · DEransomqilin reclama a fzmb GmbH, Forschungszentrum für Medizintechnik und Biotechnologie · DE · Healthcareransomqilin reclama a Global Holding · Otherransomwhitearmor reclama a AmplifAI (GoDaddy instance) · US · Technologyransomdirewolf reclama a My Cloud Grocer · GB · Retail & E-Commerceransomhyflock reclama a hitech group · US · Technologyransomqilin reclama a Shibata Co., Ltd. · JP · Manufacturing

← Todos los CVEs

CVE Watch10 ago 2026

CVE-2021-38655

Microsoft Excel Remote Code Execution Vulnerability

CVSS

7.8

Alto

EPSS

6.4%

p94

KEV

—

Exploit Today

28

0-100

Publicado: 15 sept 2021 · Última mod.: 10 ago 2026 · CWE-416

EPSS · 30d

6.3%EPSS · 30 días6.4%

2026-10-042026-11-01

Descripción técnica

Microsoft Excel Remote Code Execution Vulnerability

Referencias oficiales

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2026-1011835.9 MED

——0UAF vulnerability in the location service module. Impact: Successful exploitation of this vulnerability may affect availability.6h CVE-2026-1203377.3 ALT

——0A vulnerability was determined in VStarcam O-KAM SuperIPCam 1.3.3.32. Affected by this issue is the function FUN_005a2d44 of the file SuperIPCam.exe of the component P2P Session Teardown. This manipulation causes use after free. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.9h CVE-2026-20591—

——0In GPU pdma, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11365075; Issue ID: MSV-9546.10h CVE-2026-20583—

——0In usb, there is a possible system crash due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11411916; Issue ID: MSV-9747.10h CVE-2026-20581—

——0In usb, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11411985; Issue ID: MSV-9750.10h CVE-2026-20580—

——0In usb, there is a possible system crash due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11412004; Issue ID: MSV-9752.10h