Tag: dos
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Zoom and GitLab Patch RCE, DoS, and 2FA Bypass Vulnerabilities
Tags: 2fa, business, dos, flaw, gitlab, infrastructure, programming, rce, remote-code-execution, software, update, vulnerabilityBoth platforms serve as backbone infrastructure for remote work and software development, making these flaws particularly dangerous for business continuity. The post Zoom and GitLab Patch RCE, DoS, and 2FA Bypass Vulnerabilities appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-zoom-gitlab-security-flaws-patched/
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Zoom and GitLab Release Security Updates Fixing RCE, DoS, and 2FA Bypass Flaws
Zoom and GitLab have released security updates to resolve a number of security vulnerabilities that could result in denial-of-service (DoS) and remote code execution.The most severe of the lot is a critical security flaw impacting Zoom Node Multimedia Routers (MMRs) that could permit a meeting participant to conduct remote code execution attacks. The vulnerability, tracked…
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Azure DNS Behavior Can Turn Private Endpoints Into DoS Risks
A DNS flaw in Azure Private Link can trigger DoS-like outages across linked VNETs. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/azure-dns-behavior-can-turn-private-endpoints-into-dos-risks/
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GitLab Security Flaws Could Allow Two-Factor Authentication Bypass and DoS
GitLab has released critical security patches addressing multiple vulnerabilities affecting both Community Edition (CE) and Enterprise Edition (EE). Versions 18.8.2, 18.7.2, and 18.6.4 are now available to fix flaws that enable two-factor authentication bypass and denial-of-service attacks. GitLab strongly recommends that all self-managed installations upgrade immediately, while GitLab.com has already deployed the patches. Critical Authentication…
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Azure Private Endpoint Deployments Expose Cloud Resources to DoS Attacks
A critical architectural weakness in Azure’s Private Endpoint deployments could allow both accidental and intentional denial of service (DoS) attacks against cloud resources. The vulnerability stems from how Azure’s Private DNS zone resolution interacts with hybrid networking configurations, potentially affecting over 5% of Azure storage accounts and multiple critical services. The Core Vulnerability The issue…
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Palo Alto Networks patches firewalls after discovery of a new denialservice flaw
Availability disruption: According to Flashpoint, a DoS state wouldn’t expose enterprises to a wider security threat. “Modern enterprise firewalls are designed to ‘fail closed’ rather than ‘fail open’. Entering maintenance mode due to a DoS condition is therefore more accurately characterized as a potential availability disruption than a direct security exposure,” said the spokesperson. “The…
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Palo Alto Networks Patches PAN-OS Bug That Can Disrupt GlobalProtect
Palo Alto Networks patched CVE-2026-0227, a PAN-OS DoS bug that can disrupt GlobalProtect gateways and portals. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/palo-alto-networks-patches-pan-os-bug-that-can-disrupt-globalprotect/
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Palo Alto Networks warns of DoS bug letting hackers disable firewalls
Palo Alto Networks patched a high-severity vulnerability that could allow unauthenticated attackers to disable firewall protections in denial-of-service (DoS) attacks. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/palo-alto-networks-warns-of-dos-bug-letting-hackers-disable-firewalls/
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Palo Alto Fixes GlobalProtect DoS Flaw That Can Crash Firewalls Without Login
Palo Alto Networks has released security updates for a high-severity security flaw impacting GlobalProtect Gateway and Portal, for which it said there exists a proof-of-concept (PoC) exploit.The vulnerability, tracked as CVE-2026-0227 (CVSS score: 7.7), has been described as a denial-of-service (DoS) condition impacting GlobalProtect PAN-OS software arising as a result of an improper check for…
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Multiple Elastic Vulnerabilities Could Lead to File Theft and DoS
Elastic has released urgent security patches addressing four significant vulnerabilities in Kibana that could enable attackers to steal sensitive files, trigger service outages, and exhaust system resources. The advisories, published on January 14, 2026, affect multiple Kibana versions spanning from 7.x through 9.2.3. Critical File Disclosure and SSRF Vulnerability The most severe flaw, CVE-2026-0532, has…
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NDSS 2025 ReDAN: An Empirical Study On Remote DoS Attacks Against NAT Networks
Tags: access, attack, cloud, conference, dos, exploit, firmware, Internet, malicious, network, router, side-channel, software, vulnerability, wifiSession 7A: Network Security 2 Authors, Creators & Presenters: Xuewei Feng (Tsinghua University), Yuxiang Yang (Tsinghua University), Qi Li (Tsinghua University), Xingxiang Zhan (Zhongguancun Lab), Kun Sun (George Mason University), Ziqiang Wang (Southeast University), Ao Wang (Southeast University), Ganqiu Du (China Software Testing Center), Ke Xu (Tsinghua University) PAPER ReDAN: An Empirical Study On Remote…
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LLM10: Unbounded Consumption FireTail Blog
Dec 17, 2025 – Lina Romero – The OWASP Top 10 for LLMs was released this year to help security teams understand and mitigate the rising risks to LLMs. In previous blogs, we’ve explored risks 1-9, and today we’ll finally be deep diving LLM10: Unbounded Consumption. Unbounded Consumption occurs when LLMs allow users to conduct…
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LLM10: Unbounded Consumption FireTail Blog
Dec 17, 2025 – Lina Romero – The OWASP Top 10 for LLMs was released this year to help security teams understand and mitigate the rising risks to LLMs. In previous blogs, we’ve explored risks 1-9, and today we’ll finally be deep diving LLM10: Unbounded Consumption. Unbounded Consumption occurs when LLMs allow users to conduct…
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SoundCloud Hit by Cyberattack, Breach Affects 20% of its Users
SoundCloud confirms a breach affecting an estimated 20% of users, resulting in stolen email addresses. The company is dealing with follow-up DoS attacks by unnamed attackers while media reports allege involvement of ShinyHunters. First seen on hackread.com Jump to article: hackread.com/soundcloud-cyberattack-data-breach/
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NVIDIA Merlin Vulnerabilities Allows Malicious Code Execution and DoS Attacks
NVIDIA has released urgent security patches for its Merlin machine learning framework after discovering two high-severity deserialization vulnerabilities that could enable attackers to execute malicious code, trigger denial-of-service attacks, and compromise sensitive data on Linux systems. The security bulletin, published on December 9, 2025, identifies critical flaws in the NVTabular and Transformers4Rec components of NVIDIA…
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High-Severity Jenkins Flaw Enables Unauthenticated DoS Through HTTP CLI
Jenkins has released a critical security advisory addressing a high-severity denial-of-service vulnerability affecting millions of organizations that rely on the popular automation server. The flaw, tracked as CVE-2025-67635, allows unauthenticated attackers to disrupt Jenkins instances by exploiting improper handling of corrupted HTTP-based CLI connections. Vulnerability Overview The vulnerability resides in Jenkins’ HTTP-based command-line interface, where…
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Microsoft Patch Tuesday 2025 Year in Review
Tags: apt, attack, backdoor, cve, cyber, cybercrime, dos, exploit, flaw, malware, microsoft, ransomware, rce, remote-code-execution, service, software, threat, update, vulnerability, zero-dayMicrosoft addressed over 1,100 CVEs as part of Patch Tuesday releases in 2025, including 40 zero-day vulnerabilities. Key takeaways: Microsoft’s 2025 Patch Tuesday releases addressed 1,130 CVEs. This is the second year in a row where the CVE count was over 1,000. Elevation of Privilege vulnerabilities accounted for 38.3% of all Patch Tuesday vulnerabilities in…
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Microsoft Patch Tuesday 2025 Year in Review
Tags: apt, attack, backdoor, cve, cyber, cybercrime, dos, exploit, flaw, malware, microsoft, ransomware, rce, remote-code-execution, service, software, threat, update, vulnerability, zero-dayMicrosoft addressed over 1,100 CVEs as part of Patch Tuesday releases in 2025, including 40 zero-day vulnerabilities. Key takeaways: Microsoft’s 2025 Patch Tuesday releases addressed 1,130 CVEs. This is the second year in a row where the CVE count was over 1,000. Elevation of Privilege vulnerabilities accounted for 38.3% of all Patch Tuesday vulnerabilities in…
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Microsoft Patch Tuesday 2025 Year in Review
Tags: apt, attack, backdoor, cve, cyber, cybercrime, dos, exploit, flaw, malware, microsoft, ransomware, rce, remote-code-execution, service, software, threat, update, vulnerability, zero-dayMicrosoft addressed over 1,100 CVEs as part of Patch Tuesday releases in 2025, including 40 zero-day vulnerabilities. Key takeaways: Microsoft’s 2025 Patch Tuesday releases addressed 1,130 CVEs. This is the second year in a row where the CVE count was over 1,000. Elevation of Privilege vulnerabilities accounted for 38.3% of all Patch Tuesday vulnerabilities in…
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OpenVPN Flaws Allow Hackers to Launch DoS Attacks and Bypass Security Checks
Security researchers have uncovered three significant vulnerabilities in OpenVPN, one of the world’s most trusted open-source virtual private network (VPN) solutions. The discovered flaws could allow attackers to crash VPN services, bypass essential security checks, or read sensitive memory data. The OpenVPN development team has released urgent updates to address these issues, and administrators are…
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OpenVPN Flaws Allow Hackers to Launch DoS Attacks and Bypass Security Checks
Security researchers have uncovered three significant vulnerabilities in OpenVPN, one of the world’s most trusted open-source virtual private network (VPN) solutions. The discovered flaws could allow attackers to crash VPN services, bypass essential security checks, or read sensitive memory data. The OpenVPN development team has released urgent updates to address these issues, and administrators are…
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Breach Roundup: Recently Patched Oracle Flaw Under Attack
Also: npm Packages Infiltrated, FBI Issues Fraud Alert, Campbell’s Soup Cans CISO. This week, a recently fixed Oracle flaw is being actively exploited, Shelly tackled Pro 4PM DoS bug, Shai-Hulud 2.0 hit npm, the FBI warned of rising bank account takeover scams, regulators fined Comcast over a vendor breach, Iberia reported a supplier incident and…
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NVIDIA DGX Spark Flaws Allow Attackers to Run Malicious Code and Launch DoS Attacks
NVIDIA has released security updates to address fourteen critical vulnerabilities in its DGX Spark system. These flaws could allow attackers to execute malicious code, steal sensitive information, and launch denial-of-service attacks that crash the system. The vulnerabilities affect all versions of NVIDIA DGX OS before the latest OTA0 update. CVE ID Severity CVSS Score Potential…
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NVIDIA DGX Spark Flaws Allow Attackers to Run Malicious Code and Launch DoS Attacks
NVIDIA has released security updates to address fourteen critical vulnerabilities in its DGX Spark system. These flaws could allow attackers to execute malicious code, steal sensitive information, and launch denial-of-service attacks that crash the system. The vulnerabilities affect all versions of NVIDIA DGX OS before the latest OTA0 update. CVE ID Severity CVSS Score Potential…
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Data Security Rollouts Thrive on Momentum and Preparation
Protiviti’s Maio on the Do’s and Don’ts of Data. Organizations that struggle with data security rollouts aren’t burdened by financial constraints or poor tooling. But they often misjudge how much work goes into security planning, said Antonio Maio, managing director at global consulting firm Protiviti. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/data-security-rollouts-thrive-on-momentum-preparation-a-30096
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Actively exploited firewall flaws now abused for DoS attacks
Cisco warned this week that two vulnerabilities, which have been exploited in zero-day attacks, are now being abused to force ASA and FTD firewalls into reboot loops. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisco-actively-exploited-firewall-flaws-now-abused-for-dos-attacks/
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Actively exploited firewall flaws now abused for DoS attacks
Cisco warned this week that two vulnerabilities, which have been exploited in zero-day attacks, are now being abused to force ASA and FTD firewalls into reboot loops. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisco-actively-exploited-firewall-flaws-now-abused-for-dos-attacks/
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Django Flaws Enable SQL Injection and DoS Attacks
New Django flaws expose sites to SQL injection and DoS attacks, underscoring the need for stronger security practices. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/news-django-vulnerability-sqli-dos-attacks/
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Critical HashiCorp Vault Vulnerabilities Allow Authentication Bypass and DoS Attacks
HashiCorp has disclosed two critical vulnerabilities in Vault and Vault Enterprise that could enable attackers to bypass authentication mechanisms and launch denial-of-service attacks against infrastructure. The first vulnerability, identified under Bulletin ID HCSEC-2025-31, stems from a regression in how Vault processes JSON payloads. According to HashiCorp’s disclosure published on October 23, 2025, the vulnerability allows…
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Critical HashiCorp Vault Vulnerabilities Allow Authentication Bypass and DoS Attacks
HashiCorp has disclosed two critical vulnerabilities in Vault and Vault Enterprise that could enable attackers to bypass authentication mechanisms and launch denial-of-service attacks against infrastructure. The first vulnerability, identified under Bulletin ID HCSEC-2025-31, stems from a regression in how Vault processes JSON payloads. According to HashiCorp’s disclosure published on October 23, 2025, the vulnerability allows…