-
F5 has shipped fixes for a critical nginx flaw that lets a remote, unauthenticated attacker trigger a heap buffer overflow in the worker process with crafted HTTP requests. CVE-2026-42533 was patched on July 15 in nginx 1.30.4 (stable) and 1.31.3 (mainline), and in NGINX Plus 37.0.3.1; anyone on an earlier build should upgrade. Triggering it can crash or restart the worker, causing a denial of
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
-
Russian state-sponsored threat actors have been observed leveraging the infamous ClickFix strategy to trick Ukrainian targets into infecting their own machines with data-stealing malware. According to the Computer Emergency Response Team of Ukraine (CERT-UA), the activity has been attributed to UAC-0145, a sub-cluster within Sandworm, an advanced hacking unit affiliated with GRU, Russia’s
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
-
A previously undocumented threat actor has been attributed to the exploitation of recently disclosed SonicWall Secure Mobile Access (SMA) 1000 series VPN appliances as zero-days prior their public disclosure since June 22, 2026. Cybersecurity company Volexity is tracking the activity under the moniker UTA0533. The discovery was made following an incident response investigation earlier this
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
-
A newly disclosed a pre-authentication remote code execution (RCE) vulnerability in WordPress Core, dubbed “wp2shell,” that requires no authentication and affects stock WordPress installations with zero plugins installed. Given that WordPress powers an estimated 500 million websites globally. The flaw represents one of the most significant CMS security disclosures in recent memory. The issue stems […]
The post Critical WordPress Core Flaw Lets Anonymous Hackers Gain Remote Code Execution appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
-
Ernst & Young LLP (EY) has confirmed a data security incident in which an unauthorized third party breached a third-party IT service management platform used by its tax practice, exfiltrating documents containing client personal and financial information. The Big Four firm filed formal breach notifications with the California Attorney General’s office on July 15, 2026, […]
The post EY Data Breach – Hackers Access Third-Party IT Support Platform and Steal Client Tax Documents appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
-
A newly disclosed vulnerability reminds us how deeply our digital infrastructure relies on foundational libraries. The Okta Red Team recently discovered “HollowByte,” a Denial of Service (DoS) flaw in OpenSSL that allows a remote, unauthenticated attacker to force a server to allocate disproportionate memory chunks before any security handshake even begins, using a payload just […]
The post OpenSSL DoS Vulnerability Lets Remote Attackers Exhaust Server Memory With an 11-Byte Payload appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
-
Cloud Software Group has issued a High-severity security bulletin (CTX696734) disclosing two vulnerabilities in the Citrix Secure Access Client for Windows and the Citrix Endpoint Analysis Client for Windows. The more serious of the two, tracked as CVE-2026-53565, allows a standard, low-privileged user on a local system to escalate privileges and gain full SYSTEM access, […]
The post Citrix Secure Access Client Flaw Lets Low-Privileged Windows Users Gain SYSTEM Privileges appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
-
An anonymous HTTP request can run code on a WordPress site. The bug is in core, so a bare install with zero plugins is exploitable. Every 6.9 and 7.0 site was in range until Friday, when WordPress shipped 6.9.5 and 7.0.2 and enabled what it calls forced updates through its auto-update system. Adam Kues at Assetnote, Searchlight Cyber’s attack surface management arm, found the flaw and reported
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
-
Eleven bytes will make an unpatched OpenSSL server set aside up to 131 KB of memory for a message that never arrives. On the glibc systems Okta tested, that memory is gone until the process restarts. OpenSSL shipped the HollowByte fix in June with no CVE, no advisory, and no changelog entry pointing at it. Okta’s Red Team, which reported the denial-of-service bug and named it, published the
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
-
Cybersecurity researchers have discovered a cluster of seven malicious npm packages targeting the Vite frontend tooling ecosystem as part of a software supply chain attack. The malicious package campaign, codenamed ViteVenom by Checkmarx, marks an expansion of ChainVeil, which was observed using an “unprecedented” four-tier blockchain-based command-and-control (C2) infrastructure spanning Tron,
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
¶¶¶¶¶
