vulnerability
CISA orders urgent action on actively exploited Langflow RCE flaw
The Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday ordered U.S. government agencies to prioritize patching an actively exploited vulnerability in the Langflow visual framework for building AI agents. Tracked as CVE-2026-0770, this critical security flaw allows unauthenticated threat actors to gain remote code execution as root in low-complexity attacks. “The specific flaw exists within the handling […]
Critical SharePoint RCE flaw exploited to steal machine keys
Hackers are actively exploiting the critical CVE-2026-50522 vulnerability in Microsoft SharePoint to steal machine keys and maintain access even after affected servers are patched. An attacker obtaining them can create valid authentication tokens to impersonate users and access available resources such as SharePoint sites and documents with the privileges of the forged identity. Microsoft describes the […]
Critical wp2shell WordPress flaws exploited to install webshells
Hackers are exploiting the “wp2shell” critical vulnerability suite (CVE-2026-63030 and CVE-2026-60137) affecting WordPress Core to deploy persistent webshells and install malicious plugins on affected servers. The critical exploit chain abuses the WordPress REST API’s batch-processing feature, allowing remote attackers to execute code on vulnerable installations without the need to authenticate. Although the technical details were not released, […]
Estée Lauder discloses data breach via Oracle E-Business flaw
Cosmetics giant Estée Lauder is notifying customers of a data breach after hackers exploited a flaw in Oracle E-Business Suite that the company used for human resources (HR) operations. The company says that last month it identified an intrusion that had occurred on August 9, 2025, which led to the threat actor obtaining ” personal information of certain […]
SonicWall SMA1000 flaws exploited as zero-days to push custom malware
Two recently disclosed SonicWall SMA1000 vulnerabilities were exploited in zero-day attacks for weeks, allowing threat actors to install custom malware on vulnerable VPN appliances. Last week, SonicWall warned that threat actors were actively exploiting two previously undisclosed vulnerabilities in an exploit chain that affected SMA1000 Secure Mobile Access appliances. The flaws, tracked as CVE-2026-15409, a critical server-side […]
Cursor, Codex, Gemini CLI, Antigravity hit by sandbox escapes
Security researchers broke out of the sandboxes in four widely used AI coding agents, including Cursor, OpenAI’s Codex, Google’s Gemini CLI and Antigravity, without attacking the sandbox head-on. The agent stays inside the box and follows every rule. It just writes a file that a trusted tool outside the box later runs, loads, or scans, […]
Update now: 7-Zip fixes RCE flaw exploitable with malicious archives
7-Zip version 26.02 was released on June 25 to fix a remote code execution vulnerability that could allow attackers to execute malicious code by convincing users to open specially crafted compressed files. The vulnerability, disclosed by Lunbun researcher Landon Peng, exists in 7-Zip’s processing of XZ-compressed data. According to an advisory from the Zero Day Initiative published this week, […]
WordPress Core “wp2shell” RCE flaws get public exploits, patch now
Public exploits have been released for the critical “wp2shell” remote code execution vulnerabilities affecting WordPress Core, making it imperative that administrators patch their sites immediately. The wp2shell attack consists of two flaws, tracked as CVE-2026-63030 and CVE-2026-60137, that can be chained together to achieve pre-authentication remote code execution against WordPress installs running versions 6.9.x and […]
HollowByte DDoS flaw bloats OpenSSL server memory with 11-byte payload
A vulnerability dubbed HollowByte allows unauthenticated attackers to trigger a denial-of-service (DoS) condition on OpenSSL servers with a malicious payload of just 11 bytes. The OpenSSL team has silently fixed the vulnerability (no identifier assigned) and backported the patch to older releases. Because the OpenSSL software is the foundational backbone for secure internet communication, organizations […]
Claude Chrome extension flaw lets malicious extensions trigger AI actions
A flaw in Anthropic’s Claude for Chrome browser extension could allow a malicious extension to trigger predefined AI actions by simulating user clicks, potentially allowing it to abuse Claude’s access to connected services such as Gmail, Google Docs, Google Calendar, and Salesforce. The issue was discovered by Ax Sharma of Manifold Security, who says it […]