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Zero Day Monitor © 2026
2632 articles · 173060 vulns · 37/41 feeds (7d)
525
+107 today
Exploited (7d)
173
+29 today
Critical (7d)
1691
CISA KEV
336
Pre-CVE
2632
+465 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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Vulnerabilities

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
157🔥
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
137🔥
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
129🔥
44 art.
0
May 8, 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
126🔥
2 art.
0
Jun 29, 2026
8.8
citrix · CVE-2026-8451 — Insufficient input validation leading to memory overreadKEVEXPLOITEDPATCHED
netscaler_application_delivery_controller· CVSS 8.8· CWE-125
126🔥
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
122🔥
31 art.
0
May 11, 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
118🔥
21 art.
0
Apr 11, 2026
9.8
creative themes · CVE-2026-58480 — Blocksy Companion Pro < 2.1.47 Unauthenticated File Upload via save_attachmentsKEVEXPLOITEDPATCHED
blocksy companion· CVSS 9.8· CWE-434
113🔥
1 art.
0
Jul 8, 2026
10.0
simple-help · CVE-2026-48558 — SimpleHelp Authentication Bypass via Missing OIDC JWT Signature VerificationKEVEXPLOITEDPATCHED
simplehelp· CVSS 10.0· CWE-347
101🔥
14 art.
0
Jun 12, 2026
9.8
9router · CVE-2026-59800 — 9Router < 0.4.44 - OS Command Injection via sudoPassword Parameter in Tailscale Install EndpointKEVEXPLOITEDPATCHED
9router· CVSS 9.8· CWE-78
92
1 art.
0
Jul 2, 2026
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Pre-CVE Events

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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
Operationalizing Day Minus Seven: The Cloud-Native ROC
1 sources
Cybersecurity Startup Operated by Convicted Felons Offering Zero-Day Exploit Bounties
1 sources

Latest news

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[B]microsoft
Security Alert: Microsoft Releases March 2026 Security Updates
[B]microsoftCVE-2025-62221
Security Alert: Microsoft Releases December 2025 Security Updates
[B]microsoftCVE-2026-42897
Security Alert: Microsoft Releases June 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]adobe
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-44)
[B]adobeCVE-2026-27220
Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-26)
[B]microsoftCVE-2026-21510
Security Alert: Microsoft Releases February 2026 Security Updates