PULSE
LIVE0signals / 24h
ES
FEED
vulnKEV agrega CVE-2026-64849 — MLflow / MLflowvulnKEV agrega CVE-2026-33824 — Microsoft / Internet Key Exchange (IKE) Service ExtensionsvulnKEV agrega CVE-2026-59310 — Broadcom / VMware vCentervulnKEV agrega CVE-2026-55040 — Microsoft / SharePointvulnKEV agrega CVE-2026-65400 — Apple / macOSvulnKEV agrega CVE-2025-62593 — Ray-Project / Rayransomclop reclama a ZEBRA.COM · US · Manufacturingransomshinyhunters reclama a Metabase · US · Technologyransomshinyhunters reclama a Sharecare, Inc. · US · Healthcareransomthegentlemen reclama a IPS · IT · Not Foundransomshinyhunters reclama a Carhartt, Inc. · US · Retail & E-Commerceransomthegentlemen reclama a Gfeller Treuhand und Verwaltungs · CH · Professional Servicesransomshinyhunters reclama a Cook Medical LLC · US · Healthcareransomthegentlemen reclama a Gravity Coffee · US · Retail & E-CommercevulnKEV agrega CVE-2026-64849 — MLflow / MLflowvulnKEV agrega CVE-2026-33824 — Microsoft / Internet Key Exchange (IKE) Service ExtensionsvulnKEV agrega CVE-2026-59310 — Broadcom / VMware vCentervulnKEV agrega CVE-2026-55040 — Microsoft / SharePointvulnKEV agrega CVE-2026-65400 — Apple / macOSvulnKEV agrega CVE-2025-62593 — Ray-Project / Rayransomclop reclama a ZEBRA.COM · US · Manufacturingransomshinyhunters reclama a Metabase · US · Technologyransomshinyhunters reclama a Sharecare, Inc. · US · Healthcareransomthegentlemen reclama a IPS · IT · Not Foundransomshinyhunters reclama a Carhartt, Inc. · US · Retail & E-Commerceransomthegentlemen reclama a Gfeller Treuhand und Verwaltungs · CH · Professional Servicesransomshinyhunters reclama a Cook Medical LLC · US · Healthcareransomthegentlemen reclama a Gravity Coffee · US · Retail & E-Commerce
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CVE WatchAug 19, 2026

CVE-2021-27053

Microsoft Excel Remote Code Execution Vulnerability

CVSS

7.8

High

EPSS

3.6%

p88

KEV

—

Exploit Today

27

0-100

Published: Mar 11, 2021 · Last modified: Aug 19, 2026

EPSS · 30d
3.6%EPSS · 30 days3.6%
2026-07-222026-08-19
Technical description

Microsoft Excel Remote Code Execution Vulnerability

Official references
Related CVEs

No related CVEs by CWE or product.