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Zero Day Monitor © 2026
3620 articles · 226600 vulns · 36/41 feeds (7d)
22
Exploited (7d)
156
+10 today
Critical (7d)
1887
CISA KEV
403
Pre-CVE
3620
+225 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

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citrix · CVE-2026-88771 — A remote code execution vulnerability exists due to improper input validation, which can allow an unauthenticated attacker to execute arbitrary commandsKEVEXPLOITEDPATCHED
netscaler_application_delivery_controller· CWE-20
152🔥
24 art.
0
Sep 27, 2026
10.0
gitlab · CVE-2026-85706 — Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in GitLabKEV
EXPLOITED
PATCHED
gitlab· CVSS 10.0· CWE-22
143🔥
12 art.
0
Sep 12, 2026
—
citrix · CVE-2026-88772 — Memory overflow vulnerability leading to Remote Code Execution or Denial of ServiceKEVEXPLOITEDPATCHED
netscaler_application_delivery_controller
143🔥
22 art.
0
Sep 27, 2026
9.1
microsoft · CVE-2026-55040 — Microsoft SharePoint Server Security Feature Bypass VulnerabilityKEVEXPLOITEDPATCHED
sharepoint_server· CVSS 9.1· CWE-1390
142🔥
27 art.
0
Jul 14, 2026
9.8
microsoft · CVE-2026-58644 — Microsoft SharePoint Remote Code Execution VulnerabilityKEVEXPLOITEDPATCHED
sharepoint_server· CVSS 9.8· CWE-502
141🔥
15 art.
0
Jul 14, 2026
9.8
microsoft · CVE-2026-50522 — Microsoft SharePoint Remote Code Execution VulnerabilityKEVEXPLOITEDPATCHED
sharepoint_server· CVSS 9.8· CWE-502
136🔥
13 art.
0
Jul 14, 2026
5.3
microsoft · CVE-2026-56164 — Microsoft SharePoint Server Elevation of Privilege VulnerabilityKEVEXPLOITEDPATCHED
sharepoint_server· CVSS 5.3· CWE-306
132🔥
22 art.
0
Jul 14, 2026
9.8
cis · CVE-2026-76504 — Cisco Catalyst SD-WAN Manager System Account Authorization Bypass VulnerabilityKEVEXPLOITED
catalyst_sd-wan_manager· CVSS 9.8· CWE-177
123🔥
14 art.
0
Sep 30, 2026
8.1
microsoft · CVE-2026-63520 — Microsoft SharePoint Server Remote Code Execution VulnerabilityKEVEXPLOITEDPATCHED
sharepoint_server· CVSS 8.1· CWE-20
120🔥
15 art.
0
Aug 11, 2026
8.9
synacor · CVE-2026-73570 — CVE-2026-73570: A remote code execution vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.20 when the optional zimbra-snmp KEVEXPLOITEDPATCHED
zimbra_collaboration_suite· CVSS 8.9· CWE-78
110🔥
14 art.
0
Aug 13, 2026
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Pre-CVE Events

View all
ZERO-DAYCisco Advance Notification for Publication of July 1, 2026, Security Advisories
cisco1 sourcesverified
ZERO-DAYMalicious Code Injection via Axios npm Package Maintainer Account Takeover
axiosMEDIUM1 sourcesverified
ZERO-DAYADV990001 Latest Servicing Stack Updates
1 sourcesverified
Multiple Vulnerabilities in MapServer
mapserver team (osgeo foundation implied by download links and mailing list context, but not explicitly stated as vendor in text for the vulnerabilities themselves.)1 sources
Serendipity 2.6.0 Multiple Security Vulnerabilities Including Username Takeover and XSS
serendipity projectCRITICAL1 sources

Latest news

View all
[B]adobe
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB25-119)
[B]microsoftCVE-2026-42897
Security Alert: Microsoft Releases June 2026 Security Updates
[B]adobe
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-44)
[B]microsoftCVE-2026-56164
Security Alert: Microsoft Releases July 2026 Security Updates
[B]adobe
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-63)
[B]microsoftCVE-2026-32201
Security Alert: Microsoft Releases April 2026 Security Updates
[B]microsoftCVE-2026-68820
Security Alert: Microsoft Releases August 2026 Security Updates
[B]microsoft
Security Alert: Microsoft Releases March 2026 Security Updates