EUVD-2026-38698

In the Linux kernel, the following vulnerability has been resolved: afunix: Reject SIOCATMARK on non-stream sockets SIOCATMARK reports whether the receive queue is at the urgent mark for MSGOOB. In AFUNIX, MSGOOB is supported only for SOCKSTREAM sockets. SOCKDGRAM and SOCKSEQPACKET reject MSGOOB ...

CVE-2026-9539

An out-of-bounds heap read and integer underflow in the TCP urgent data handling sosendoob in freedesktop.org libslirp version before v4.9.2 on hypervisor host environments e.g., QEMU allows a privileged guest VM attacker root or CAPNETRAW to leak gigabytes of sensitive host-process heap memory v...

EUVD-2026-38654

An out-of-bounds heap read and integer underflow in the TCP urgent data handling sosendoob in freedesktop.org libslirp version before v4.9.2 on hypervisor host environments e.g., QEMU allows a privileged guest VM attacker root or CAPNETRAW to leak gigabytes of sensitive host-process heap memory v...

CVE-2026-9539

An out-of-bounds heap read and integer underflow in the TCP urgent data handling sosendoob in freedesktop.org libslirp version before v4.9.2 on hypervisor host environments e.g., QEMU allows a privileged guest VM attacker root or CAPNETRAW to leak gigabytes of sensitive host-process heap memory v...

CVE-2026-9539

CVE-2026-9539 affects freedesktop.org libslirp (prior to v4.9.2) used on hypervisor host environments (e.g., QEMU). A vulnerability in the TCP urgent data handling (sosendoob) can cause an out-of-bounds heap read and integer underflow, enabling a privileged guest VM attacker (root or CAP_NET_RAW)...

CVE-2026-10520, CVE-2026-10523 - Multiple critical vulnerabilities affecting Ivanti Sentry

Overview On June 9, 2026, Ivanti published a security advisory for two critical vulnerabilities affecting Ivanti Sentry formerly known as MobileIron Sentry, which per the vendor website is an “in-line gateway that manages, encrypts, and secures traffic between the mobile device and back-end...

Vulnerabilities in Microsoft Windows

Microsoft has fixed a large number of vulnerabilities in Windows. A malicious party can exploit the vulnerabilities to carry out attacks that can lead to various categories of damage, as described in the tables below. Among these vulnerabilities are about six very serious ones, which Microsoft ha...

Wiz ZeroDay.Cloud Event Reveals 20-Year-Old PostgreSQL Vulnerabilities

Researchers revealed 20-year-old PostgreSQL flaws at Wiz ZeroDay.Cloud event, exposing critical bugs in pgcrypto and prompting urgent patches for database security...

Astra Linux – Vulnerability in open-iscsi

A issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, and the stack is configured to ignore the urgent data, the stack attempts to use the value of the Urgent pointer bytes to separate the Urgent data from the normal data. It...

CVE-2026-33032: Nginx UI Missing MCP Authentication

Overview On March 30, 2026, a security advisory was published for a critical vulnerability affecting Nginx UI. Nginx UI is an open-source web interface to centralize the management of Nginx configurations and SSL certificates. The critical vulnerability, CVE-2026-33032, was reported in early Marc...

PT-2026-28798

OpenClaw before 2026.3.22 contains a policy bypass vulnerability where queued node actions are not revalidated against current command policy when delivered. Attackers can exploit stale allowlists or declarations that survive policy tightening to execute unauthorized commands...

The March Madness scam playbook

March Madness is the annual men's and women's NCAA Division I basketball tournament, where 68 teams play in a single-elimination bracket for the US national championship. But March Madness doesn’t just bring buzzer beaters and busted brackets. It also kicks off a short, intense season for scammer...

The Agentic Security Crisis: Why You Need to Act Now

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Watch out for tax-season robocalls pushing fake “relief programs”

While Americans are sorting through paperwork to get their taxes filed in time, scammers are working overtime to grab a piece of the action. As tax season ramps up, so does scam activity. Our telemetry shows a spike in robocalls impersonating tax resolution firms, tax relief agencies, and vaguely...

Fedora 44 : valkey (2026-ca1077dd2e)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-ca1077dd2e advisory. Valkey 9.0.3 - February 23, 2026 Upgrade urgency SECURITY: This release includes security fixes we recommend you apply as soon as possible. Security...

PT-2026-8383

Apple recently patched the missing piece in the userland part of the Dec'25 full-chain exploit. CVE-2026-20700: dyld memory corruption to PAC bypass This bug completes the chain of CVE-2026-43529 jsc UAF RCE, PoC public and CVE-2026-14174 Angle OOB EoP, no working PoC yet. Patched in iOS 26.3...

MiracleLinux 4 : kernel-2.6.32-696.3.1.el6 (AXSA:2017-1700:04)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2017-1700:04 advisory. The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the operating system:...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002770)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002770 advisory. The tcpspliceread function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service infinite loop and soft lockup via...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003475)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003475 advisory. The tcpspliceread function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service infinite loop and soft lockup via...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001619)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001619 advisory. The tcpspliceread function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service infinite loop and soft lockup via...