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Zero Day Monitor © 2026
2653 articles · 122885 vulns · 36/41 feeds (7d)
455
+23 today
Exploited (7d)
194
+31 today
Critical (7d)
1581
CISA KEV
36
Pre-CVE
2653
+327 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
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Community-driven
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AGPL-3.0 licensed
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Vulnerabilities

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
125🔥
18 art.
0
Apr 11, 2026
8.8
apache · CVE-2026-34197 — Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Authenticated users could perform RCE via Jolokia MBeansKEV
EXPLOITED
PATCHED
activemq· CVSS 8.8· CWE-20
122🔥
18 art.
0
Apr 7, 2026
7.8
microsoft · CVE-2026-33825 — Microsoft Defender Elevation of Privilege VulnerabilityKEVEXPLOITEDPATCHED
defender_antimalware_platform· CVSS 7.8· CWE-1220
114🔥
15 art.
0
Apr 14, 2026
7.5
internlm · CVE-2026-33626 — LMDeploy Vulnerable to Server-Side Request Forgery (SSRF) via Vision-Language Image LoadingKEVEXPLOITEDPATCHED
lmdeploy· CVSS 7.5· CWE-918
109🔥
3 art.
0
Apr 20, 2026
9.8
breeze cache · CVE-2026-3844 — Breeze Cache <= 2.4.4 - Unauthenticated Arbitrary File Upload via fetch_gravatar_from_remoteKEVEXPLOITED
wordpress plugin for wordpress· CVSS 9.8· CWE-434
100
2 art.
0
Apr 23, 2026
6.5
microsoft · CVE-2026-32201 — Microsoft SharePoint Server Spoofing VulnerabilityKEVEXPLOITEDPATCHED
sharepoint_server· CVSS 6.5· CWE-20
98
17 art.
0
Apr 14, 2026
7.5
cis · CVE-2026-20128 — Cisco Catalyst SD-WAN Manager Information Disclosure VulnerabilityKEVEXPLOITEDPATCHED
catalyst_sd-wan_manager· CVSS 7.5· CWE-257
90
5 art.
0
Feb 25, 2026
5.4
cis · CVE-2026-20122 — Cisco Catalyst SD-WAN Manager Arbitrary File Overwrite VulnerabilityKEVEXPLOITEDPATCHED
catalyst_sd-wan_manager· CVSS 5.4· CWE-648
87
5 art.
0
Feb 25, 2026
6.5
cis · CVE-2026-20133 — CVE-2026-20133: A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive infoKEVEXPLOITEDPATCHED
catalyst_sd-wan_manager· CVSS 6.5· CWE-200
86
6 art.
0
Feb 25, 2026
9.8
nginxui · CVE-2026-33032 — Nginx UI: Unauthenticated MCP Endpoint Allows Remote Nginx TakeoverKEVEXPLOITEDPATCHED
nginx_ui· CVSS 9.8· CWE-306
77
10 art.
0
Mar 30, 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
Malicious npm Package @bitwarden/cli Version 2026.4.0
bitwardenHIGH1 sources
Multiple Vulnerabilities in Cisco ASA, FTD, IOS, IOS XE, and IOS XR Allow Authentication Bypass and Remote Code Execution
cisCRITICAL1 sources
Frontier AI and the Future of Defense: Your Top Questions Answered
1 sources

Latest news

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