Tag Archive

Cisco Talos has confirmed active exploitation of two vulnerabilities affecting Cisco Secure Firewall Management Center (FMC) Software, with state-sponsored hacking groups and a ransomware affiliate leveraging the flaws to seize root access, plant malware, and stage attacks on enterprise networks. …

CISA added a critical Citrix NetScaler authentication bypass flaw (CVE-2026-19490) to its Known Exploited Vulnerabilities catalog after observing in-the-wild attacks targeting the issue. Federal civilian agencies must apply vendor mitigations by September 12, 2026. CVE-2026-19490 affects Citrix NetScaler ADC and …

Hackers are using passkey-themed phishing to take control of Microsoft 365 accounts and collect cloud data. It can defeat MFA protections. The campaign starts with calls and texts to employees. Attackers pose as IT support, claim a passkey, MFA, or …

Check Point Software has disclosed and patched two critical VPN-related vulnerabilities, CVE-2026-85102 and CVE-2026-85103, both carrying a maximum CVSS score of 9.8 and both capable of allowing unauthenticated remote code execution under specific conditions. Check Point’s own research team uncovered …

LiteLLM deployments can expose far more than an organization’s AI spending. Newly disclosed weaknesses in the open-source gateway could let attackers run code as root inside a container, reach connected tools, and retrieve cloud credentials that open a path into …

Threat actors are increasingly abusing Active Directory replication to impersonate domain controllers and steal password hashes from enterprise networks. This technique, known as a DCSync attack, can let attackers obtain credential data for privileged accounts without deploying malware directly on …

The U.S. Cybersecurity and Infrastructure Security Agency has added a critical Fortinet vulnerability, tracked as CVE-2025-25249, to its Known Exploited Vulnerabilities catalog after confirming evidence of active exploitation. The flaw affects FortiOS, FortiSwitchManager, and FortiSASE products. It could allow attackers …

The OpenSSL Project has released OpenSSL 4.1.0 Alpha1, an early preview of its forthcoming feature release. This update adds support for Datagram Transport Layer Security (DTLS) 1.3, GREASE for more resilient TLS deployments, and architecture-specific performance enhancements for post-quantum cryptography …

Palo Alto Networks has disclosed a high-severity PAN-OS vulnerability that could allow an unauthenticated remote attacker to execute arbitrary code with root privileges on affected PA-Series hardware firewalls. Tracked as CVE-2026-0310, the flaw exists in XML processing, and the vendor …