Chinese state-linked hackers have exploited a zero-day vulnerability in VMware ESXi during espionage operations aimed at U.S. law firms, according to CrowdStrike’s latest assessment of threats affecting the legal sector. The activity is attributed to WARP PANDA, a China-nexus adversary that deployed malware in victims’ VMware vCenter environments. This series of intrusions, which continued into […]

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An exploited flaw in the Remote Access SSL VPN service lets unauthenticated attackers remotely force ASA and FTD firewalls to reload.

The post Attackers Exploit Second Cisco Firewall VPN Zero-Day Since August appeared first on SecurityWeek.

Researcher Orange Tsai from DEVCORE has published a complete exploit chain for Microsoft Edge that successfully escapes the browser’s sandbox and executes code on Windows. This exploit utilizes only logical vulnerabilities and does not involve any memory corruption. Tsai developed it for Pwn2Own Berlin 2026, where it earned a $175,000 award and later received the […]

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CVE-2026-41709 allows attackers with administrative privileges to perform operations without being logged.

The post Chinese Hackers Quietly Used Low-Severity ESXi Logging Flaw as Zero-Day appeared first on SecurityWeek.

The Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-41709, a vulnerability related to insufficient logging affecting Broadcom VMware ESX, to its Known Exploited Vulnerabilities (KEV) catalog. This decision was made after evidence of exploitation in the wild was discovered. The announcement, made on October 28, 2026, raised the priority of addressing this flaw, despite its […]

The post CISA Adds Actively Exploited VMware ESXi Logging Flaw to KEV Catalog appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Cisco has released security updates that address a critical vulnerability in the Remote Access SSL VPN service on its Secure Firewall Adaptive Security Appliance (ASA) and Threat Defense (FTD) software. This vulnerability, tracked as CVE-2026-76418, lets unauthenticated attackers trigger unexpected device reloads, causing a denial of service. The flaw is categorized as high severity, with […]

The post Cisco Patches Actively Exploited SSL VPN Vulnerability Affecting ASA and FTD Firewalls appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

CISA has added CVE-2026-111497, a critical vulnerability in Google Brotli that affects Node.js, to its Known Exploited Vulnerabilities catalog following confirmed evidence of exploitation. Added on October 27, 2026, this flaw allows unauthenticated attackers to corrupt memory, disrupt services, disclose sensitive information, or potentially execute arbitrary code through maliciously crafted compressed streams. Federal agencies have […]

The post CISA Warns of Active Attacks Exploiting Critical Node2Shell RCE Vulnerability in Node.js appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Security researchers have demonstrated an attack chain against Cloudflare’s Image Transformations service that bypasses SVG sanitization and Content Security Policy (CSP), enabling malicious JavaScript execution on a targeted website’s origin. Published on October 28, 2026, the research combines an XML serialization flaw, Chromium cache behavior, and redirects that circumvent image source restrictions. Exploitation depends on […]

The post Cloudflare Image Transformation Flaw Allows Hackers to Bypass CSP and Execute Malicious JavaScript appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Hackers chained PHP2Shell vulnerabilities with a Linux kernel privilege escalation flaw to gain root access on 25 servers, including three systems associated with a United States government-affiliated environment, according to Dream researchers. Discovered on October 25, the operation progressed from exposed firewall management interfaces to credential theft, persistent tunneling, and Active Directory reconnaissance. Dream recovered […]

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The Chrome 156 update fixes 52 bugs, while Firefox 159 was rolled out with 167 security patches.

The post Chrome and Firefox Updates Patch Over 200 Vulnerabilities appeared first on SecurityWeek.

FoxIO disclosed three GoAhead TLS bugs that can let revoked certificates through or expose some encrypted sessions to eavesdroppers.

The post TLS Flaws Found in GoAhead Web Server Used in Hundreds of Millions of Devices appeared first on SecurityWeek.

Four EPICS Base flaws found by an autonomous system could let attackers crash processes at particle accelerators and fusion labs.

The post Long-Hidden Flaws Patched in EPICS Research Facility Control Software appeared first on SecurityWeek.

Veeam has released security updates to address a critical authorization bypass vulnerability in Backup & Replication. This flaw, tracked as CVE-2026-108142, allows an unauthenticated attacker to bypass authorization on the CDP Coordinator Service. The vulnerability has a CVSS v4.0 score of 9.1 and affects both Windows deployments and the Veeam Software Appliance. The company disclosed […]

The post Critical Veeam Backup & Replication Flaw Allows Unauthenticated Attackers to Bypass Authorization appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

CVE-2026-101767 is an unauthenticated SQL injection that can be exploited for remote code execution.

The post Hackers Start Probing Fresh Oracle EBS Vulnerability appeared first on SecurityWeek.

CISA added the Brotli flaw to its KEV catalog, and two honeypot operators logged attempts, including one that used a broken exploit.

The post CISA Warns of Node2Shell Exploitation as Honeypots Log Attack Attempts appeared first on SecurityWeek.

A critical vulnerability in EDK II’s PXE network boot driver could allow unauthenticated attackers to execute malicious code before the operating system loads. This vulnerability, tracked as CVE-2026-97631, affects ICMP error processing during both IPv4 and IPv6 network boot, which exposes the firmware memory to potential writes by attackers. The advisory identifies the EDK II […]

The post Critical UEFI Firmware Flaw Allows Attackers to Execute Malicious Code Before OS Boots appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Discord will make eligible messages from public channels in Discoverable Servers accessible through Google and other search engines, expanding conversations beyond its application. This rollout introduces privacy considerations, messages from members are automatically enabled for web publication by default in most regions. If members choose to turn off sharing later, it does not automatically remove […]

The post Discord to Make Public Server Messages Searchable on Google appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

A critical flaw in the GoAhead embedded web server lets revoked client certificates pass authentication checks, potentially restoring access to identities administrators have blocked. Tracked as CVE-2026-115881, the vulnerability carries a CVSS score of 9.1 and affects GoAhead 3.4.5 through 6.1.0 when specific mutual TLS settings are enabled. GoAhead 6.1.1 fixes the issue. The flaw […]

The post Critical GoAhead Web Server Flaw Allows Attackers to Bypass Client Certificate Authentication appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Advertising infrastructure is increasingly being repurposed as a surveillance channel that can profile internet users and track their movements across sensitive locations, according to research from TrendAI. Investigators identified an operation, referred to as SHADOW-EARTH-79, that made unusual ad purchases and used a reconstructed software interface, suggesting its primary purpose is intelligence gathering rather than […]

The post Hackers Abuse Online Ads to Track Starlink Users and Spy on Individuals Across 49 Countries appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

The US Cybersecurity and Infrastructure Security Agency (CISA) added two critical PHP flaws, CVE-2026-109618 and CVE-2026-109619, to its…