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Cisco
Critical Cisco IMC bug gives attackers root, PoC is out (CVE-2026-20200)

Cisco has fixed a critical vulnerability (CVE-2026-20200) in its Integrated Management Controller (IMC), which allows an attacker to run commands as root through the …

money
AI agents are changing where cybersecurity seed funding lands

Founders pitching a cybersecurity seed round this summer are joining a line that keeps getting longer. Product Hunt launches hit their highest level since late 2023 last …

TeamCity JetBrains
JetBrains fixes critical unauthenticated RCE in TeamCity On-Premises (CVE-2026-63077)

JetBrains has fixed a critical vulnerability (CVE-2026-63077) affecting TeamCity On-Premises and is urging admins to upgrade self-hosted servers as soon as possible. …

predictions
PoC exploit released for critical AD CS domain-takeover flaw (CVE-2026-54121)

Security researchers who discovered and reported CVE-2026-54121 (aka “Certighost”), a critical privilege elevation vulnerability in Active Directory Certificate …

SonicWall
SonicWall SMA appliances targeted in zero-day attacks (CVE-2026-15409, CVE-2026-15410)

SonicWall has fixed two actively exploited vulnerabilities (CVE-2026-15409, CVE-2026-15410) affecting its Secure Mobile Access (SMA) 1000 Series appliances, and is urging …

Progress
Security threat prompts Progress to disable ShareFile accounts, tell customers to shut down servers

A “credible external security threat” targeting Progress Software’s ShareFile Storage Zone Controllers (SZC) – the on-premises, customer-managed server …

Langflow
Attackers using Langflow flaw for credential harvesting (CVE-2026-55255)

The US Cybersecurity and Infrastructure Security Agency (CISA) is warning about yet another Langflow vulnerability (CVE-2026-55255) leveraged by attackers in the wild. The …

AI energy
Power shortages could slow AI data center expansion

AI adoption is increasing demand for data center capacity at the same time operators are running into limits around power, equipment, land, and permitting, according to NTT …

search
What the AI patch gap means for enterprise security

Open-source maintainers are receiving more vulnerability reports than they can act on, and a rising share now comes from an AI system working at machine speed. Over roughly …

Cisco
Cisco Unified CM flaw actively exploited to drop webshells (CVE-2026-20230)

CVE-2026-20230, a server-side request forgery (SSRF) vulnerability affecting Cisco’s Unified Communications Manager (Unified CM), is being exploited to drop webshells …

Fortibleed
What the Fortibleed campaign means for organizations running FortiGate firewalls

A massive credential-harvesting campaign targeting FortiGate firewalls has exposed thousands of organizations to potential network compromise, and a trove of attacker tools, …

Unauthenticated RCE in Splunk Enterprise under active attack (CVE-2026-20253)

CISA has added CVE-2026-20253, a critical, remotely exploitable vulnerability in Splunk Enterprise, to its Known Exploited Vulnerabilities catalog, and ordered US federal …

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