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Zero Day Monitor © 2026
2609 articles · 111458 vulns · 36/41 feeds (7d)
607
+42 today
Exploited (7d)
143
+43 today
Critical (7d)
1545
CISA KEV
13
Pre-CVE
2609
+298 today
Articles (7d)

Threat Briefing

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About Zero Day Monitor

Open-source vulnerability intelligence for security teams. The platform scans 41 security feeds, analyzes articles with AI, and surfaces the threats that matter. Track trending CVEs, discover zero-days before they get a CVE ID, and monitor your vendor stack for supply-chain risks.

Trending
Ranked by source count
Zero-Days
Pre-CVE detection
Verification
Community-driven
Open Source
AGPL-3.0 licensed
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Vulnerabilities

8.8
apache · CVE-2026-34197 — Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Authenticated users could perform RCE via Jolokia MBeansKEVEXPLOITEDPATCHED
activemq· CVSS 8.8· CWE-20
156🔥
14 art.
0
Apr 7, 2026
9.8
nginxui · CVE-2026-33032 — Nginx UI: Unauthenticated MCP Endpoint Allows Remote Nginx TakeoverKEVEXPLOITED
PATCHED
nginx_ui· CVSS 9.8· CWE-306
155🔥
9 art.
0
Mar 30, 2026
6.5
microsoft · CVE-2026-32201 — Microsoft SharePoint Server Spoofing VulnerabilityKEVEXPLOITEDPATCHED
sharepoint_server· CVSS 6.5· CWE-20
115🔥
14 art.
0
Apr 14, 2026
9.1
fortinet · CVE-2026-21643 — CVE-2026-21643: An improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiCKEVEXPLOITEDPATCHED
forticlientems· CVSS 9.1· CWE-89
104🔥
13 art.
0
Feb 6, 2026
8.6
adobe · CVE-2026-34621 — Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321)KEVEXPLOITEDPATCHED
acrobat_dc· CVSS 8.6· CWE-1321
102🔥
15 art.
0
Apr 11, 2026
9.8
fortinet · CVE-2026-35616 — CVE-2026-35616: A improper access control vulnerability in Fortinet FortiClientEMS 7.4.5 through 7.4.6 may allow an unauthenticated attaKEVEXPLOITEDPATCHED
forticlientems· CVSS 9.8· CWE-284
90
18 art.
0
Apr 4, 2026
7.8
microsoft · CVE-2026-33825 — Microsoft Defender Elevation of Privilege VulnerabilityEXPLOITEDPATCHED
defender· CVSS 7.8· CWE-1220
86
10 art.
0
Apr 14, 2026
9.1
fortinet · CVE-2026-39808 — CVE-2026-39808: A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FEXPLOITEDPATCHED
fortisandbox· CVSS 9.1· CWE-78
80
6 art.
0
Apr 14, 2026
9.1
fortinet · CVE-2026-39813 — CVE-2026-39813: A path traversal: '../filedir' vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.EXPLOITEDPATCHED
fortisandbox· CVSS 9.1· CWE-24
80
6 art.
0
Apr 14, 2026
8.2
jq · CVE-2026-39979 — jq: Out-of-Bounds Read in jv_parse_sized() Error Formatting for Non-NUL-Terminated Counted BuffersEXPLOITEDPATCHED
libjq· CVSS 8.2· CWE-125
79
3 art.
0
Apr 13, 2026
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Pre-CVE Events

View all
ZERO-DAYMalicious Code Injection via Axios npm Package Maintainer Account Takeover
axiosMEDIUM1 sourcesverified
ZERO-DAYADV990001 Latest Servicing Stack Updates
1 sourcesverified
Mythos and Cybersecurity
2 sources
Denial of Service Vulnerability in GnuTLS
gnutlsHIGH1 sources
Information Disclosure Vulnerability in Angular
googleHIGH1 sources

Latest news

View all
[B]microsoftCVE-2026-20805
Security Alert: Microsoft Releases January 2026 Security Updates
[B]microsoftCVE-2025-62221
Security Alert: Microsoft Releases December 2025 Security Updates
[B]microsoftCVE-2026-21510
Security Alert: Microsoft Releases February 2026 Security Updates
[B]adobe
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB25-119)
[B]adobeCVE-2026-27220
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-26)
[B]microsoft
Security Alert: Microsoft Releases March 2026 Security Updates
[B]microsoftCVE-2026-32201
Security Alert: Microsoft Releases April 2026 Security Updates
[B]adobe
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-44)