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Zero Day Monitor © 2026
2667 articles · 173615 vulns · 37/41 feeds (7d)
548
+109 today
Exploited (7d)
165
+64 today
Critical (7d)
1694
CISA KEV
349
Pre-CVE
2667
+498 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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AGPL-3.0 licensed
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Vulnerabilities

7.8
microsoft · CVE-2026-33825 — Microsoft Defender Elevation of Privilege VulnerabilityKEVEXPLOITEDPATCHED
defender_antimalware_platform· CVSS 7.8· CWE-1220
141🔥
31 art.
0
Apr 14, 2026
7.8
microsoft · CVE-2026-41091 — Microsoft Defender Elevation of Privilege VulnerabilityKEVEXPLOITED
PATCHED
malware_protection_engine· CVSS 7.8· CWE-59
141🔥
24 art.
0
May 20, 2026
10.0
adobe · CVE-2026-48282 — ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)KEVEXPLOITEDPATCHED
coldfusion· CVSS 10.0· CWE-22
123🔥
12 art.
0
Jun 30, 2026
8.4
langflow · CVE-2026-55255 — Langflow: IDOR Vulnerability in `/api/v1/responses` Endpoint Allows Authenticated Attackers to Access Another User's FlowKEVEXPLOITEDPATCHED
langflow· CVSS 8.4· CWE-639
110🔥
5 art.
0
Jun 19, 2026
8.8
linux · CVE-2026-43284 — xfrm: esp: avoid in-place decrypt on shared skb fragsKEVEXPLOITEDPATCHED
linux_kernel· CVSS 8.8· CWE-416
100
44 art.
0
May 8, 2026
8.8
citrix · CVE-2026-8451 — Insufficient input validation leading to memory overreadKEVEXPLOITEDPATCHED
netscaler_application_delivery_controller· CVSS 8.8· CWE-125
98
10 art.
0
Jun 30, 2026
—
joomlack · CVE-2026-56290 — Joomla Extension - joomlack.fr - Unauthenticated file upload in Page Builder CK extension < 3.6.0KEVEXPLOITEDPATCHED
page_builder_ck· CWE-434
98
2 art.
0
Jun 29, 2026
7.8
linux · CVE-2026-43500 — rxrpc: Also unshare DATA/RESPONSE packets when paged frags are presentKEVEXPLOITEDPATCHED
linux_kernel· CVSS 7.8· CWE-416
95
31 art.
0
May 11, 2026
—
balbooa.com · CVE-2026-56291 — Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension < 2.4.1KEVEXPLOITED
balbooa.com balbooa forms extension for joomla· CWE-434
94
1 art.
0
Jul 9, 2026
7.8
microsoft · CVE-2026-50656 — Microsoft Defender Elevation of Privilege VulnerabilityEXPLOITEDPATCHED
malware_protection_engine· CVSS 7.8· CWE-59
92
13 art.
0
Jun 16, 2026
→ View full list

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
Python Remote Code Execution Vulnerability
python software foundationHIGH1 sources
Multiple Vulnerabilities in Python Allow Remote Anonymous Attacker to Manipulate Files and Bypass Security Measures
python software foundationHIGH1 sources

Latest news

View all
[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-2026-32201
Security Alert: Microsoft Releases April 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]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 (APSB26-63)