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Zero Day Monitor © 2026
2604 articles · 173422 vulns · 37/41 feeds (7d)
505
+103 today
Exploited (7d)
129
+19 today
Critical (7d)
1693
CISA KEV
345
Pre-CVE
2604
+497 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.

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Ranked by source count
Zero-Days
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AGPL-3.0 licensed
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Vulnerabilities

7.8
microsoft · CVE-2026-41091 — Microsoft Defender Elevation of Privilege VulnerabilityKEVEXPLOITEDPATCHED
malware_protection_engine· CVSS 7.8· CWE-59
152🔥
24 art.
0
May 20, 2026
7.8
microsoft · CVE-2026-33825 — Microsoft Defender Elevation of Privilege VulnerabilityKEVEXPLOITED
PATCHED
defender_antimalware_platform· CVSS 7.8· CWE-1220
152🔥
31 art.
0
Apr 14, 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
135🔥
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
118🔥
5 art.
0
Jun 19, 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
109🔥
2 art.
0
Jun 29, 2026
8.8
linux · CVE-2026-43284 — xfrm: esp: avoid in-place decrypt on shared skb fragsKEVEXPLOITEDPATCHED
linux_kernel· CVSS 8.8· CWE-416
108🔥
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
106🔥
10 art.
0
Jun 30, 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
102🔥
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
101🔥
1 art.
0
Jul 9, 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
101🔥
21 art.
0
Apr 11, 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
Authenticated Command Injection and Arbitrary SSH Key Injection in FreePBX 17
sangoma technologies1 sources
Multiple Buffer Overflow and Overflow Vulnerabilities in HTSlib File Reading Code
samtoolsHIGH1 sources

Latest news

View all
[B]trend microCVE-2026-34926
Security Alert: Alert Regarding Multiple Vulnerabilities in Trend Micro Products Including TrendAI Apex One
[B]adobe
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-44)
[B]microsoftCVE-2026-42897
Security Alert: Microsoft Releases June 2026 Security Updates
[B]microsoft
Security Alert: Microsoft Releases May 2026 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 (APSB26-63)
[B]microsoftCVE-2025-62221
Security Alert: Microsoft Releases December 2025 Security Updates
[B]adobe
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB25-119)