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The Cloudflare One Client now features the ability to actively probe and adjust packet sizes. This update eliminates the problems caused by tunnel layering and MTU differences, providing more stability and resiliency. 

Find out how Harmonic achieved high-performance AI inference on Akamai Cloud with NVIDIA Blackwell GPUs, optimizing for speed and efficiency.

Critical flaw "ContextCrush" in Context7 MCP Server could allow malicious instructions into AI tools

Much of Central and South America struggles with cybersecurity maturity, and hackers are taking advantage.

A high-severity vulnerability, CVE-2026-25611 (CVSS 7.5), has been discovered in MongoDB, allowing unauthenticated attackers to crash exposed servers using minimal bandwidth. According to Cato CTRL, it affects all MongoDB versions where compression is enabled (v3.4+, on by default since v3.6), including MongoDB Atlas.  Furthermore, Shodan data indicates that over 207,000 MongoDB instances are currently exposed […]

The post New MongoDB Vulnerability Lets Hackers Crash Any MongoDB Server appeared first on Cyber Security News.

Cisco has confirmed that two Catalyst SD-WAN Manager vulnerabilities (CVE-2026-20128 and CVE-2026-20122) patched in late February 2025 are being exploited by attackers. The exploited vulnerabilities (CVE-2026-20128, CVE-2026-20122) CVE-2026-20128 is a bug in the Data Collection Agent (DCA) feature of Cisco Catalyst SD-WAN Manager, which could allow an authenticated, local attacker to gain DCA user privileges on an affected system. “To exploit this vulnerability, the attacker must have valid vmanage credentials on the affected system,” Cisco … More →

The post Cisco warns of SD-WAN Manager exploitation, fixes 48 firewall vulnerabilities appeared first on Help Net Security.

Europol seizes LeakBase cybercrime and hacker forum used to trade stolen data, disrupting a global platform with over 140,000 members.

对DeepAudit多智能体漏洞挖掘系统开展黑盒审计，发现默认账户泄露、权限绕过、API未授权访问、压缩炸弹等高危漏洞。

A vulnerability was found in Greenshift Plugin up to 12.8.5 on WordPress and classified as problematic. This affects the function _gspb_post_css of the component Block Attribute Handler. Executing a manipulation can lead to cross site scripting. This vulnerability is tracked as CVE-2026-2593. The attack can be launched remotely. No exploit exists.

A vulnerability has been found in Greenshift Plugin up to 12.8.3 on WordPress and classified as problematic. The impacted element is an unknown function of the component Setting Handler. Performing a manipulation results in information disclosure. This vulnerability is identified as CVE-2026-2589. The attack can be initiated remotely. There is not any exploit available.

A vulnerability, which was classified as problematic, was found in Huawei HarmonyOS 5.1.0/6.0.0. The affected element is an unknown function of the component Device Security Management Module. Such manipulation leads to race condition. This vulnerability is referenced as CVE-2026-28551. The attack can only be performed from a local environment. No exploit is available.

A vulnerability, which was classified as critical, has been found in Huawei HarmonyOS and EMUI. Impacted is an unknown function. This manipulation causes improper privilege management. The identification of this vulnerability is CVE-2026-28548. The attack can only be executed locally. There is no exploit available.

A vulnerability classified as problematic was found in Huawei HarmonyOS and EMUI. This issue affects some unknown processing of the component System Service. The manipulation results in handling of exceptional conditions. This vulnerability was named CVE-2026-28542. The attack needs to be approached locally. There is no available exploit.

A vulnerability classified as problematic has been found in Huawei HarmonyOS 5.1.0/6.0.0. This vulnerability affects unknown code of the component Maintenance Module. The manipulation leads to race condition. This vulnerability is uniquely identified as CVE-2026-28543. Local access is required to approach this attack. No exploit exists.

A vulnerability described as critical has been identified in Huawei HarmonyOS 5.1.0/6.0.0. This affects an unknown part of the component cellular_data Module. Executing a manipulation can lead to improper access controls. This vulnerability is handled as CVE-2026-28541. It is possible to launch the attack on the local host. There is not any exploit available.

A vulnerability marked as problematic has been reported in Huawei HarmonyOS 5.1.0/6.0.0. Affected by this issue is some unknown functionality of the component Data Handler. Performing a manipulation results in data processing error. This vulnerability is known as CVE-2026-28539. Attacking locally is a requirement. No exploit is available.

A vulnerability labeled as problematic has been found in Huawei HarmonyOS 5.1.0/6.0.0. Affected by this vulnerability is an unknown functionality. Such manipulation leads to improper neutralization of null byte or nul character. This vulnerability is traded as CVE-2026-28540. An attack has to be approached locally. There is no exploit available.

A vulnerability identified as problematic has been detected in Huawei HarmonyOS 5.1.0/6.0.0. Affected is an unknown function of the component Certificate Management Module. This manipulation causes path traversal: '../filedir'. This vulnerability appears as CVE-2026-28538. The attack requires local access. There is no available exploit.

A vulnerability categorized as critical has been discovered in Huawei HarmonyOS 6.0.0. This impacts an unknown function of the component Scanning Module. The manipulation results in uninitialized pointer. This vulnerability is reported as CVE-2026-28547. The attack requires a local approach. No exploit exists.

A vulnerability was found in Huawei HarmonyOS 6.0.0. It has been rated as problematic. This affects an unknown function of the component Permission Management Service. The manipulation leads to race condition. This vulnerability is documented as CVE-2026-28549. The attack needs to be performed locally. There is not any exploit available.