PT-2026-39534

Critical cPanel vulnerabilities CVE-2026-41940, CVE-2026-41941, CVE-2026-41942 exploited in the wild. Update your servers immediately to protect against unauthorized access. Link: https://t.co/BvY5rEh9wr cPanel Cybersecurity Vulnerabilities Exploits Patching Servers Security Infosec Malware Threa...

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-2026-42208link is external BerriAI LiteLLM SQL Injection Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses...

EUVD-2026-28415

Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026...

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-2026-6973link is external Ivanti Endpoint Manager Mobile EPMM Improper Input Validation Vulnerability This type of vulnerability is a frequent attack vector for...

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-2026-0300link is external Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber...

PT-2026-46983

Name of the Vulnerable Software and Affected Versions Arista EOS affected versions not specified Description On platforms running Arista EOS with tunnel decapsulation configurations—such as VXLAN Virtual Extensible LAN, decap-groups, or GRE Generic Routing Encapsulation tunnel interfaces—the swit...

CISA Adds Actively Exploited Linux Root Access Bug CVE-2026-31431 to KEV

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Friday added a recently disclosed security flaw impacting various Linux distributions to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation in the wild. The vulnerability, tracked as...

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-2026-31431link is external Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability This type of vulnerability is a frequent attack vector for...

Actively exploited cPanel bug exposes millions of websites to takeover

Security researchers are warning about a newly discovered vulnerability in the widely used web server management software cPanel and WebHost Manager WHM. This is a critical, actively exploited authentication-bypass bug in cPanel/WHM that lets attackers gain administrative access to the interface...

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-2026-41940link is external WebPros cPanel & WHM and WP2 WordPress Squared Missing Authentication for Critical Function Vulnerability This type of vulnerability is...

CISA Adds Actively Exploited ConnectWise and Windows Flaws to KEV

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Tuesday added two security flaws impacting ConnectWise ScreenConnect and Microsoft Windows to its Known Exploited Vulnerabilities KEV catalog, based on evidence of active exploitation. The vulnerabilities are listed below -...

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-2024-1708link is external ConnectWise ScreenConnect Path Traversal Vulnerability CVE-2026-32202link is external Microsoft Windows Protection Mechanism Failure...

VulnCheck KEV: CVE-2026-4047

A vulnerability is present in Qinglong due to improperly matching case sensitive paths used by middleware authenticaion but the underlying Express.js framework treats paths case insensitively...

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Friday added four vulnerabilities impacting SimpleHelp, Samsung MagicINFO 9 Server, and D-Link DIR-823X series routers to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The list of...

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-2026-39987link is external Marimo Remote Code Execution Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses...

The Backlog Became Policy

& In February, we called the gap between CVE disclosure and scanner signatures the "breach zone." On April 15, 2026, NIST made that gap permanent — and signatureless detection stopped being an advantage. It became a requirement. This post updates Attackers Don't Need Signatures. Neither Should Yo...

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-2026-33825link is external Microsoft Defender Insufficient Granularity of Access Control Vulnerability This type of vulnerability is a frequent attack vector for...

CISA Adds 8 Exploited Flaws to KEV, Sets April-May 2026 Federal Deadlines

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Monday added eight new vulnerabilities to its Known Exploited Vulnerabilities KEV catalog, including three flaws impacting Cisco Catalyst SD-WAN Manager, citing evidence of active exploitation. The list of vulnerabilities is as...

Three Microsoft Defender Zero-Days Actively Exploited; Two Still Unpatched

Huntress is warning that threat actors are exploiting three recently disclosed security flaws in Microsoft Defender to gain elevated privileges in compromised systems. The activity involves the exploitation of three vulnerabilities that are codenamed BlueHammer requires GitHub sign-in, RedSun, an...

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-2026-34197link is external Apache ActiveMQ Improper Input Validation Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber acto...