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Zero Day Monitor © 2026
2984 articles · 161868 vulns · 36/41 feeds (7d)
807
+314 today
Exploited (7d)
296
+89 today
Critical (7d)
1650
CISA KEV
199
Pre-CVE
2984
+1042 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

10.0
cis · CVE-2026-20182 — Cisco Catalyst SD-WAN Controller Authentication Bypass VulnerabilityKEVEXPLOITEDPATCHED
catalyst_sd-wan_manager· CVSS 10.0· CWE-287
162🔥
24 art.
0
May 14, 2026
9.3
checkpoint · CVE-2026-50751 — User Authentication Bypass in VPN Remote Access and Mobile AccessKEVEXPLOITED
PATCHED
quantum security gateway· CVSS 9.3· CWE-287
159🔥
13 art.
0
Jun 8, 2026
7.8
microsoft · CVE-2026-41091 — Microsoft Defender Elevation of Privilege VulnerabilityKEVEXPLOITEDPATCHED
malware_protection_engine· CVSS 7.8· CWE-59
158🔥
20 art.
0
May 20, 2026
7.8
microsoft · CVE-2026-33825 — Microsoft Defender Elevation of Privilege VulnerabilityKEVEXPLOITEDPATCHED
defender_antimalware_platform· CVSS 7.8· CWE-1220
158🔥
24 art.
0
Apr 14, 2026
7.2
ivanti · CVE-2026-6973 — CVE-2026-6973: A configuration control vulnerability in the Ivanti Endpoint Manager Mobile before 12.9.0.1, 12.8.0.3 and 12.7.0.2 versiKEVEXPLOITEDPATCHED
endpoint_manager_mobile· CVSS 7.2· CWE-15
152🔥
13 art.
0
May 7, 2026
7.8
linux · CVE-2026-31431 — crypto: algif_aead - Revert to operating out-of-placeKEVEXPLOITEDPATCHED
linux_kernel· CVSS 7.8
150🔥
83 art.
0
Apr 22, 2026
9.8
coreweave · CVE-2026-39987 — marimo Affected by Pre-Auth Remote Code Execution via Terminal WebSocket Authentication BypassKEVEXPLOITEDPATCHED
marimo· CVSS 9.8· CWE-306
148🔥
9 art.
0
Apr 8, 2026
7.9
linux · CVE-2026-43284 — xfrm: esp: avoid in-place decrypt on shared skb fragsKEVEXPLOITEDPATCHED
linux_kernel· CVSS 7.9· CWE-20
146🔥
38 art.
0
May 8, 2026
8.1
f5 · CVE-2026-42945 — NGINX ngx_http_rewrite_module vulnerabilityKEVEXPLOITEDPATCHED
nginx· CVSS 8.1· CWE-122
144🔥
23 art.
0
May 13, 2026
4.0
microsoft · CVE-2026-45498 — Microsoft Defender Denial of Service VulnerabilityKEVEXPLOITEDPATCHED
defender_antimalware_platform· CVSS 4.0· CWE-400
144🔥
12 art.
0
May 20, 2026
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Pre-CVE Events

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ZERO-DAYMalicious Code Injection via Axios npm Package Maintainer Account Takeover
axiosMEDIUM1 sourcesverified
ZERO-DAYADV990001 Latest Servicing Stack Updates
1 sourcesverified
Blinding the Watchmen: Abusing Cloud Logging Services for Defense Evasion and Visibility
1 sources
Rapid7 Gains Access To Anthropic’s Project Glasswing To Explore Frontier AI For Cybersecurity
2 sources
Critical vulnerabilities in multiple Adobe products including Adobe Experience Manager and Adobe InDesign
adobeCRITICAL2 sources

Latest news

View all
[B]microsoftCVE-2026-21510
Security Alert: Microsoft Releases February 2026 Security Updates
[B]microsoftCVE-2025-62221
Security Alert: Microsoft Releases December 2025 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)
[B]microsoftCVE-2026-20805
Security Alert: Microsoft Releases January 2026 Security Updates
[B]microsoft
Security Alert: Microsoft Releases March 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)