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Zero Day Monitor © 2026
2840 articles · 123229 vulns · 36/41 feeds (7d)
480
+30 today
Exploited (7d)
181
+22 today
Critical (7d)
1581
CISA KEV
46
Pre-CVE
2840
+243 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

8.8
microsoft · CVE-2026-21510 — Windows Shell Security Feature Bypass VulnerabilityKEVEXPLOITEDPATCHED
windows_10_1607· CVSS 8.8· CWE-693
123🔥
2 art.
0
Feb 10, 2026
8.8
microsoft · CVE-2026-21513 — MSHTML Framework Security Feature Bypass VulnerabilityKEVEXPLOITED
PATCHED
windows_10_1607· CVSS 8.8· CWE-693
123🔥
2 art.
0
Feb 10, 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
109🔥
7 art.
0
Feb 25, 2026
4.3
Microsoft · CVE-2026-32202 — Windows Shell Spoofing VulnerabilityKEVEXPLOITEDPATCHED
Windows 10 Version 1607· CVSS 4.3· CWE-693
108🔥
4 art.
0
Apr 14, 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
90
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 MBeansKEVEXPLOITEDPATCHED
activemq· CVSS 8.8· CWE-20
88
18 art.
0
Apr 7, 2026
8.8
packagekit_project · CVE-2026-41651 — PackageKit vulnerable to TOCTOU Race on Transaction Flags leads to arbitrary package installation as rootEXPLOITED
packagekit· CVSS 8.8· CWE-367
85
7 art.
0
Apr 22, 2026
7.8
microsoft · CVE-2026-33825 — Microsoft Defender Elevation of Privilege VulnerabilityKEVEXPLOITEDPATCHED
defender_antimalware_platform· CVSS 7.8· CWE-1220
84
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
78
3 art.
0
Apr 20, 2026
9.8
apache software foundation · CVE-2026-41635 — Apache MINA: AbstractIoBuffer.resolveClass() null-clazz Branch Skips acceptMatchers Filter — Full Object Deserialization RCEEXPLOITEDPATCHED
apache mina· CVSS 9.8· CWE-502
74
2 art.
0
Apr 27, 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
Microsoft Exchange Server Zero-Day Exploitation by Silk Typhoon
microsoftCRITICAL1 sources
Command Injection in Ironic IPMI Console Implementations
openstack1 sources
Critical vulnerabilities in VMware Tanzu Data Lake and Tanzu Greenplum Platform Extension Framework
broadcomCRITICAL1 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-2026-21510
Security Alert: Microsoft Releases February 2026 Security Updates
[B]microsoftCVE-2026-20805
Security Alert: Microsoft Releases January 2026 Security Updates
[B]adobeCVE-2026-27220
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-26)
[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)
[B]microsoftCVE-2026-32201
Security Alert: Microsoft Releases April 2026 Security Updates