TLS Certificates

The 45-Day Era Begins: Let’s Encrypt Unveils Generation Y Hierarchy and IP-Based TLS Merkle Tree Certificates Let's Encrypt 45-Day Certificates ACME Profile Updates 2026 Let’s Encrypt Generation Y, 45-Day TLS Certificates Let's Encrypt, IP Certificates Certificate Revocation Lists

The 45-Day Era Begins: Let’s Encrypt Unveils Generation Y Hierarchy and IP-Based TLS

Do Son December 18, 2025

Free digital certificate authority Let’s Encrypt recently announced in a blog post its transition from the X-generation...

Cloudflare 1.1.1.1 Hit by 12 Unauthorized Certificates: Fina CA’s Misissuance Raises Microsoft Trust Concerns Cloudflare layoffs 2026 AI bot traffic surge Content Signals Policy, AI Content Usage Cloudflare, Certificate Misissuance Salesforce, supply chain attack DDoS attack, Cloudflare Perplexity AI, Web Scraping Pay Per Crawl Cloudflare abuse R2 outage HTTP Cloudflare Blocking

Cloudflare layoffs 2026 AI bot traffic surge Content Signals Policy, AI Content Usage Cloudflare, Certificate Misissuance Salesforce, supply chain attack DDoS attack, Cloudflare Perplexity AI, Web Scraping Pay Per Crawl Cloudflare abuse R2 outage HTTP Cloudflare Blocking

Cloudflare 1.1.1.1 Hit by 12 Unauthorized Certificates: Fina CA’s Misissuance Raises Microsoft Trust Concerns

Do Son September 5, 2025

Yesterday, we reported that security researchers had discovered three unauthorized digital certificates for Cloudflare’s public DNS server...

A Misissued Certificate Found for Cloudflare’s 1.1.1.1 DNS Service Cloudflare, TLS certificates

Cloudflare, TLS certificates

A Misissued Certificate Found for Cloudflare’s 1.1.1.1 DNS Service

Do Son September 4, 2025

Cybersecurity experts have issued warnings regarding three anomalous TLS certificates associated with Cloudflare’s widely used DNS service...

Researchers Exploit Vulnerability to Obtain TLS Certificates for Any .MOBI Domain

TLS Certificates

Researchers Exploit Vulnerability to Obtain TLS Certificates for Any .MOBI Domain

Do Son September 24, 2024

A significant security flaw has been uncovered by researchers from WatchTowr, allowing them to obtain Transport Layer...

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CVE-2026-72898CVSS 10.0
Metabase allows a remote, unauthenticated attacker to inject arbitrary SQL via the '/reset_password' database endpoint and gain administrator...
CISA KEV📅 Added to KEV: Aug 11, 2026
CVE-2026-20349CVSS 8.6
A vulnerability in the Remote Access SSL VPN service for Cisco Secure Firewall Adaptive Security Appliance (ASA) Software...
CISA KEV📅 Added to KEV: Aug 11, 2026
CVE-2026-68820CVSS 7.0
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CISA KEV📅 Added to KEV: Aug 11, 2026
CVE-2026-63077CVSS 9.8
In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent polling protocol
CISA KEV📅 Added to KEV: Aug 5, 2026
CVE-2026-34486CVSS 7.5
Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of...
CISA KEV📅 Added to KEV: Aug 4, 2026
CVE-2026-9198CVSS 9.8
IBM Langflow OSS 1.0.0 through 1.10.0 allows unauthenticated attackers to chain /api/v1/auto_login (mints SUPERUSER tokens to any network...
CISA KEV📅 Added to KEV: Aug 4, 2026
CVE-2026-18556
Authentication bypass using an alternate path or channel vulnerability in N-able N-central allows Authentication Bypass. This issue affects...
CISA KEV📅 Added to KEV: Aug 4, 2026
CVE-2026-18577
An incomplete patch for CVE-2026-18556 allows for authentication bypass and account takeover in N-central Versions through 2026.3.1
Admin intelCISA KEV📅 Added to KEV: Aug 3, 2026📅 Updated: Aug 3, 2026