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ModSecurity, a widely used open-source web application firewall (WAF), has multiple security vulnerabilities that allow attackers to bypass detection with specially crafted HTTP requests. These vulnerabilities, identified as CVE-2026-52761 and CVE-2026…
A newly disclosed Linux kernel vulnerability, tracked as CVE-2026-46242 and dubbed “Bad Epoll,” exposes a critical race-condition use-after-free (UAF) flaw in the epoll subsystem that allows unprivileged users to escalate privileges to root across Linu…
A newly disclosed set of vulnerabilities in the widely used FatFs file system library is raising significant concerns across the embedded systems ecosystem. Researchers are warning that specially crafted USB drives and SD card images can trigger memory…
A newly disclosed vulnerability in Microsoft Exchange, identified as CVE-2026-45504 (CVSS score: 8.8), exposes a critical server-side request forgery (SSRF) flaw. This issue allows authenticated low-privileged users to access and read arbitrary files f…
A newly disclosed sandbox escape technique in Anthropic’s Claude Cowork for Windows illustrates how attackers can achieve root-level command execution inside a Hyper-V–isolated Ubuntu virtual machine (VM) by exploiting design vulnerabilities in CoworkV…
Citrix NetScaler appliances are currently facing significant threats due to the rapid exploitation of a newly disclosed memory disclosure vulnerability, CVE-2026-8451, which is part of the evolving “CitrixBleed” class. This high-severity flaw (CVSS 8.8…
Around 950 internet-facing Oracle E-Business Suite (EBS) instances have been identified as exposed following enhanced scanning efforts. At the same time, active exploitation attempts tied to CVE-2026-46817 have already been observed in the wild. The fi…
CISA says threat actors are exploiting a recently patched SharePoint remote code execution vulnerability (CVE-2026-45659).
The post CISA Warns of Actively Exploited Microsoft SharePoint Vulnerability appeared first on SecurityWeek.
A new Sysdig report traces how an LLM agent abused a Langflow flaw, stole credentials, reached production MySQL, and destroyed Nacos config data in minutes flat.
JetBrains has released patches for several critical vulnerabilities in JetBrains Hub that could allow for full authentication bypass, account takeover, and unauthorized privilege escalation across integrated JetBrains services. Administrators are urged…