The Attack Cycle is Accelerating: Announcing the Rapid7 2026 Global Threat Landscape Report

The predictive window has collapsed. In 2025, high-impact vulnerabilities weren’t quietly accumulating risk. They were operationalized, and often within days. Today, Rapid7 Labs released the 2026 Global Threat Landscape Report, an in-depth analysis of how attacker behavior is evolving across...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-20963link is external Microsoft SharePoint Deserialization of Untrusted Data Vulnerability This type of vulnerability is a frequent attack vector for malicio...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-66376link is external Synacor Zimbra Collaboration Suite ZCS Cross-Site Scripting Vulnerability This type of vulnerability is a frequent attack vector for...

CVE-2020-10546

creationtimestamp| type| source ---|---|--- 2026-03-17 00:00:00+00:00| exploited| The Shadowserver honeypot/exploited-vulnerabilities - 2026-03-17 2026-06-19 12:45:37+00:00| exploited| https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/0763b7df-d24c-42f4-84b1-024b970185f7...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-47813link is external Wing FTP Server Information Disclosure Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-3909link is external Google Skia Out-of-Bounds Write Vulnerability CVE-2026-3910link is external Google Chromium V8 Unspecified Vulnerability These types o...

GCVE-1-2026-0020

creationtimestamp| type| source ---|---|--- 2026-03-11 14:14:51+00:00| exploited| https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/523ca818-9868-4f11-832b-baf2fbd9d76c...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-68613link is external n8n Improper Control of Dynamically-Managed Code Resources Vulnerability This type of vulnerability is a frequent attack vector for...

CISA Adds Three Known Exploited Vulnerabilities to Catalog

CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2021-22054link is external Omnissa Workspace ONE Server-Side Request Forgery CVE-2025-26399link is external SolarWinds Web Help Desk Deserialization of...

Hikvision and Rockwell Automation CVSS 9.8 Flaws Added to CISA KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Thursday added two security flaws impacting Hikvision and Rockwell Automation products to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The critical-severity vulnerabilities are listed bel...

Patch, track, repeat: The 2025 CVE retrospective

Welcome to this week's edition of the Threat Source newsletter. It's time to look back at a year that pushed the vulnerability landscape to new heights. I'll admit this retrospective is arriving a bit later than planned. With 48,196 CVEs in 2025 a stunning 132 vulnerabilities per day, the analysi...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-21385link is external Qualcomm Multiple Chipsets Memory Corruption Vulnerability CVE-2026-22719link is external Broadcom VMware Aria Operations Command...

Exploit for Out-of-bounds Write in Fortinet Fortiproxy

watchpost Local threat intelligence database. Aggregates data...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2022-20775link is external Cisco Catalyst SD-WAN Path Traversal Vulnerability CVE-2026-20127link is external Cisco Catalyst SD-WAN Controller and Manager...

CISA Adds Two Actively Exploited Roundcube Flaws to KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Friday added two security flaws impacting Roundcube webmail software to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The vulnerabilities in question are listed below - CVE-2025-49113 CVSS...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-49113link is external RoundCube Webmail Deserialization of Untrusted Data Vulnerability CVE-2025-68461link is external RoundCube Webmail Cross-site Scripti...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2021-22175link is external GitLab Server-Side Request Forgery SSRF Vulnerability CVE-2026-22769link is external Dell RecoverPoint for Virtual Machines RP4VMs Us...

The Baby Steps of the European Union Vulnerability Database: An Empirical Inquiry

A new European Union Vulnerability Database EUVD was introduced via a legislative act in 2022. The paper examines empirically the meta-data content of the new EUVD. According to the results, actively exploited vulnerabilities archived to the EUVD have been rather severe, having had also high...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-1731link is external BeyondTrust Remote Support RS and Privileged Remote Access PRA OS Command Injection Vulnerability These types of vulnerabilities are...

Microsoft Patch Tuesday for February 2026 — Snort rules and prominent vulnerabilities

Microsoft has released its monthly security update for February 2026, which includes 59 vulnerabilities affecting a range of products, including two that Microsoft marked as "Critical". CVE-2026-21522 is a critical elevation of privilege vulnerability affecting Microsoft ACI Confidential...