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Tag: vulnerability

Škoda confirms unauthorized access to its online shop

Car manufacturer Škoda discovered that attackers had exploited a vulnerability in its online shop software and gained temporary unauthorized access to the system. What happened? After discovering the incident, the company took the shop offline as a precautionary measure, fixed the vulnerability, referred the incident to a specialized IT forensics team for technical analysis, and…

Ollama Out-of-Bounds Read Vulnerability Allows Remote Process Memory Leak

Cybersecurity researchers have disclosed a critical security vulnerability in Ollama that, if successfully exploited, could allow a remote, unauthenticated attacker to leak its entire process memory. The out-of-bounds read flaw, which likely impacts over 300,000 servers globally, is tracked as CVE-2026-7482 (CVSS score: 9.1). It has been codenamed Bleeding Llama by Cyera. Ollama is a

Another Universal Linux Local Privilege Escalation (LPE) Vulnerability: Dirty Frag, (Fri, May 8th)

Less than two weeks after the public disclosure of the Copy Fail vulnerability (CVE-2026-31431), another local privilege escalation (LPE) vulnerability in the Linux kernel has been revealed. Referred to as “Dirty Frag,” this vulnerability was discovered and reported by Hyunwoo Kim (@v4bel) [1]. In this diary, I will provide a brief background on Dirty Frag,…

Linux Kernel Dirty Frag LPE Exploit Enables Root Access Across Major Distributions

Details have emerged about a new, unpatched local privilege escalation (LPE) vulnerability impacting the Linux kernel. Dubbed Dirty Frag, it has been described as a successor to Copy Fail (CVE-2026-31431, CVSS score: 7.8), a recently disclosed LPE flaw impacting the Linux kernel that has since come under active exploitation in the wild. The vulnerability was…

Palo Alto Networks firewall flaw has been exploited for several weeks

Palo Alto Networks warns that a critical zero-day vulnerability has been discovered in the PAN-OS firewall system. The vulnerability has already been exploited by suspected state-sponsored hackers for nearly a month, reports Bleeping Computer. The vulnerability, CVE-2026-0300, is located in the User-ID Authentication Portal (also known as the Captive Portal) and allows attackers to execute…

Ollama vulnerability highlights danger of AI frameworks with unrestricted access

A critical vulnerability in Ollama poses a direct risk of sensitive information leaks to more than 300,000 internet-exposed servers, researchers have found. The flaw, tracked as CVE-2026-7482, stems from an out-of-bounds heap read in Ollama’s model quantization pipeline. Ollama is one of the most popular frameworks for running AI models on local hardware. The flaw…

State-sponsored hackers likely behind zero-day attacks on Palo Alto firewalls

Palo Alto Networks believes the in-the-wild exploitation of a zero-day vulnerability (CVE-2026-0300) in its firewalls is likely the work of state-sponsored threat actors. A flaw with no patch (yet) CVE-2026-0300 is a buffer overflow vulnerability in the User-ID Authentication Portal service of Palo Alto Networks PAN-OS software, and can be exploited by unauthenticated attackers sending…

A critical Palo Alto PAN-OS zero-day is being exploited in the wild

Attackers are actively exploiting a zero-day vulnerability affecting some Palo Alto Networks’ customers’ firewalls, the security vendor said in an advisory Tuesday. The critical memory corruption vulnerability — CVE-2026-0300 — affects the authentication portal of PAN-OS, and allows unauthenticated attackers to run  code with root privileges on the vendor’s PA-Series and VM-Series firewalls, the company…

Palo Alto Networks Firewall Zero-Day Exploited in Active Attacks 

Palo Alto Networks recently disclosed a firewall vulnerability that is already being exploited in the wild. The flaw affects the PAN-OS User-ID Authentication Portal and could allow unauthenticated attackers to remotely execute code with root privileges on vulnerable devices. This vulnerability “… allows an unauthenticated attacker to execute arbitrary code with root privileges on the…

Root-level RCE vulnerability in Palo Alto firewalls exploited (CVE-2026-0300)

A critical vulnerability (CVE-2026-0300) affecting Palo Alto Networks firewalls is being actively exploited by attackers, the security company acknowledged today, and urged customers to implement mitigations as they are still working on fixes. About CVE-2026-0300 CVE-2026-0300 is a buffer overflow vulnerability in the User-ID Authentication Portal (aka Captive Portal) service of Palo Alto Networks PAN-OS…

Google to pay up to $1.5 million for zero-click Pixel Titan M exploits

Google has revised its Android and Chrome Vulnerability Reward Programs (VRPs), which pay security researchers to report vulnerabilities in Android, Google hardware, and the Chrome browser. The update raises top bounties to $1.5 million and adjusts rewards for lower-complexity reports. The program targets vulnerability classes that automated tools struggle to detect and prioritizes researcher-driven findings.…

Android Zero-Click RCE Vulnerability Enables Remote Shell Access  

Google has released a patch for an Android vulnerability that allows remote code execution (RCE) without requiring any user interaction.  The flaw could “… lead to remote (proximal/adjacent) code execution as the shell user with no additional execution privileges needed. User interaction is not needed for exploitation,” said Google in its security advisory. Inside the…

Weaver E-cology RCE Flaw CVE-2026-22679 Actively Exploited via Debug API

A critical security vulnerability in Weaver (Fanwei) E-cology, an enterprise office automation (OA) and collaboration platform, has come under active exploitation in the wild. The vulnerability (CVE-2026-22679, CVSS score: 9.8) relates to a case of unauthenticated remote code execution affecting Weaver E-cology 10.0 versions prior to 20260312. The issue resides in the “/papi/esearch/data/devops/

Multiple threat actors actively exploit cPanel vulnerability (CVE-2026-41940)

The situation around the critical cPanel authentication bypass vulnerability (CVE-2026-41940) has deteriorated significantly since our initial coverage. Exploratory probing has evolved into multi-actor exploitation, leading to disrupted websites, ransomware and malware deployment, and targeted attacks. “Sorry” ransomware Attackers have taken advantage of CVE-2026-41940 to mass-exploit vulnerable internet-facing cPanel instances to breach servers, deface websites and…

AI speeds flaw discovery, forcing rapid updates, UK NCSC warns

The UK cyber agency NCSC warns AI is speeding up vulnerability discovery, likely causing a “patch wave” of urgent software updates to fix exposed flaws. The UK’s National Cyber Security Centre (NCSC) warns that AI is rapidly accelerating the discovery of software vulnerabilities, increasing the risk of large-scale exploitation. CTO Ollie Whitehouse says skilled attackers…

cPanel’s authentication bypass bug is being exploited in the wild, CISA warns

A severe authentication bypass vulnerability in cPanel, one of the most widely deployed web hosting control panel platforms on the internet, is being actively exploited in the wild, according to security researchers and hosting providers. The vulnerability, tracked as CVE-2026-41940, affects all supported versions of cPanel and WebHost Manager (WHM) released after version 11.40, as…

cPanel zero-day exploited for months before patch release (CVE-2026-41940)

A critical authentication bypass vulnerability (CVE-2026-41940) in cPanel, a popular web-based control panel for managing web hosting accounts, is being exploited by attackers in the wild. What’s more, attackers didn’t have to wait for watchTowr security researchers to release technical details about the vulnerability – they have been spotted exploiting CVE-2026-41940 since February 23, and…

CVE-2026-41940: Critical cPanel & WHM Authentication Bypass Exposes Hosting Servers to Admin Takeover

A newly disclosed CVE-2026-41940 vulnerability in cPanel & WHM has put internet-facing hosting infrastructure under urgent scrutiny. The flaw carries a CVSS score of 9.8 and can let an unauthenticated remote attacker bypass authentication and gain administrative access, while cPanel’s advisory says the issue affects cPanel software, including DNSOnly, across all versions after 11.40. For…

Nine-year-old Linux kernel flaw enables reliable local privilege escalation (CVE-2026-31431)

Security researchers at Theori have disclosed a high-severity local privilege escalation (LPE) vulnerability (CVE-2026-31431) in the Linux kernel. The flaw, nicknamed “Copy Fail”, has affected virtually every major Linux distribution shipped since 2017, and a working proof-of-concept (PoC) exploit is publicly available. About CVE-2026-31431 According to Theori researchers, CVE-2026-31431 originates from the interaction of three…

Max-severity RCE flaw found in Google Gemini CLI

Security researchers are warning about a max severity vulnerability in Google Gemini CLI that could allow remote code execution (RCE) in environments where the tool processes untrusted inputs. The issue was disclosed by Novee Security researchers and affects the @google/gemini-cli package and its associated GitHub Action, widely used in CI/CD workflows. “Gemini CLI (@google/gemini-cli) and…

cPanel Vulnerability Exposes Servers to Takeover 

An authentication vulnerability in cPanel and Web Host Manager (WHM) is putting web hosting environments at risk, prompting the company to release an emergency patch and warn administrators to act quickly.  The flaw affects multiple authentication paths and could allow attackers to gain unauthorized access to servers if left unpatched. “Let’s call this what it…

GitHub Flaw Enables Remote Code Execution With a Single Git Push

A vulnerability in GitHub’s infrastructure could have allowed attackers to execute code on backend systems using nothing more than a standard git push command.  The flaw affected both GitHub.com and GitHub Enterprise Server (GHES), exposing millions of repositories to potential compromise before it was patched. “By exploiting an injection flaw in GitHub’s internal protocol, any…

Critical GitHub RCE bug exposed millions of repositories

A critical remote code execution (RCE) vulnerability in GitHub could potentially allow attackers to execute arbitrary code on GitHub.com and GitHub Enterprise Server. Uncovered by Wiz researchers, the now-patched bug exploited how GitHub handles server-side “git push” operations. By crafting malicious input within a standard Git push, an authenticated user could execute arbitrary commands via…

CISA, Microsoft warn of active exploitation of Windows Shell vulnerability (CVE-2026-32202)

Attackers are exploiting CVE-2026-32202, a zero-click Windows Shell spoofing vulnerability that causes victims’ systems to authenticate the attacker’s server, CISA and Microsoft have warned. About CVE-2026-32202 CVE-2026-32202 stems from an incomplete patch for CVE-2026-21510, a vulnerability that, in conjunction with CVE-2026-21513, has been exploited by APT28 (aka Fancy Bear) via weaponized LNK files that bypass…

Researchers Discover Critical GitHub CVE-2026-3854 RCE Flaw Exploitable via Single Git Push

Cybersecurity researchers have disclosed details of a critical security vulnerability impacting GitHub.com and GitHub Enterprise Server that could allow an authenticated user to obtain remote code execution with a single “git push” command. The flaw, tracked as CVE-2026-3854 (CVSS score: 8.7), is a case of command injection that could allow an attacker with push access…

Critical Cursor bug could turn routine Git into RCE

Security researchers have disclosed a high-severity vulnerability affecting the Cursor IDE, allowing arbitrary code execution on a developer’s machine through a seemingly routine repository interaction. According to findings by AI pentesting platform Novee Security, once a developer cloned and interacted with a malicious repository, the IDE’s AI agent could trigger embedded Git logic, resulting in…

The Mythos Discovery: What It Means for Vulnerability Disclosure

The Mythos Discovery: What It Means for Vulnerability Disclosure AI just broke vulnerability disclosure at scale. Earlier this month, Anthropic’s Claude Mythos Preview AI model discovered 27-year-old bugs that survived decades of human review. Now the industry’s top security leaders are calling it a watershed moment. Here’s what software vendors need to know. What Happened…

CVE-2026-40372: Critical ASP.NET Core Flaw May Let Attackers Gain SYSTEM Privileges

Microsoft has released out-of-band updates for CVE-2026-40372, a high-impact ASP.NET Core privilege-escalation vulnerability tied to the platform’s Data Protection cryptographic APIs. Public reporting says the flaw carries a CVSS score of 9.1 and could allow an unauthenticated attacker to forge authentication material and ultimately obtain SYSTEM privileges on affected systems. The issue stands out not…

CVE-2026-40372: Microsoft Patches ASP.NET Core Privilege Escalation Vulnerability

Microsoft has released an out-of-band update to fix an ASP.NET Core vulnerability that could allow attackers to take full control of affected systems.  The flaw enables unauthenticated privilege escalation, increasing risk for enterprises running .NET workloads.  “Improper verification of cryptographic signature in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network,” said…

Microsoft out-of-band updates fixed critical ASP.NET Core privilege escalation flaw

Microsoft fixed critical ASP.NET Core vulnerability, tracked as CVE-2026-40372 (CVSS score of 9.1), that lets attackers escalate privileges. Microsoft released out-of-band updates to address a serious ASP.NET Core vulnerability tracked as CVE-2026-40372 (CVSS score of 9.1). Microsoft fixed the flaw in ASP.NET Core version 10.0.7. An attacker could exploit the flaw to gain SYSTEM-level privileges, access…

Microsoft Patches Critical ASP.NET Core CVE-2026-40372 Privilege Escalation Bug

Microsoft has released out-of-band updates to address a security vulnerability in ASP.NET Core that could allow an attacker to escalate privileges. The vulnerability, tracked as CVE-2026-40372, carries a CVSS score of 9.1 out of 10.0. It’s rated Important in severity. An anonymous researcher has been credited with discovering and reporting the flaw. “Improper verification of…

Anthropic bets on EPSS for the coming bug surge

Anthropic’s Mythos has intensified a problem that vulnerability management programs were already struggling to contain: too many vulnerabilities and not enough clarity about which ones matter. What changes with Mythos — and the AI-based class of vulnerability discovery systems it represents — is the speed at which software flaws can be found and exploited. That…

Cohere AI Terrarium Sandbox Flaw Enables Root Code Execution, Container Escape

A critical security vulnerability has been disclosed in a Python-based sandbox called Terrarium that could result in arbitrary code execution. The vulnerability, tracked as CVE-2026-5752, is rated 9.3 on the CVSS scoring system. “Sandbox escape vulnerability in Terrarium allows arbitrary code execution with root privileges on a host process via JavaScript prototype chain traversal,” according…

Google Patches Antigravity IDE Flaw Enabling Prompt Injection Code Execution

Cybersecurity researchers have discovered a vulnerability in Google’s agentic integrated development environment (IDE), Antigravity, that could be exploited to achieve code execution. The flaw, since patched, combines Antigravity’s permitted file-creation capabilities with an insufficient input sanitization in Antigravity’s native file-searching tool, find_by_name, to bypass the program’s Strict

Mythos can find the vulnerability. It can’t tell you what to do about it.

Mythos matters. It is a significant step forward in AI-assisted vulnerability discovery. But it does not mean cybersecurity changed overnight, nor does it mean enterprises are suddenly facing fully automated exploitation at internet scale tomorrow. It does mean the offensive side of AI is continuing to improve. The defensive side needs to catch up now.…

Network ‘background noise’ may predict the next big edge-device vulnerability

Attackers rarely exploit an edge-device vulnerability indiscriminately. Typically, they first test how widely the flaw can be used and how much access it can provide, then move on to steal data or disrupt operations. Pre-attack surveillance and planning leaves a lot of noise in its wake. These signals — particularly spikes in traffic that are…

Flawed Cisco update threatens to stop APs from getting further patches

Cisco admins are scrambling to patch a critical flash memory overflow vulnerability in over 200 Cisco Systems IOS XE-based models of wireless access points (APs), caused by a recent flawed software update. If the issue is not corrected quickly, the AP’s memory will become so flooded that new software updates will be blocked and the…

NIST admits defeat on NVD backlog, will enrich only highest-risk CVEs going forward

NIST is overhauling how it manages the National Vulnerability Database (NVD) and switching to a risk-based model that prioritizes “enrichment” of only the most critical CVE-numbered security vulnerabilities. “This change is driven by a surge in CVE submissions, which increased 263% between 2020 and 2025,” the National Institute of Standards and Technology said. “We don’t…

GitLab Extends Agentic AI with New Automated Security Remediation, Pipeline Setup, and Delivery Analytics

 COMPANY NEWS: Agentic SAST Vulnerability Resolution is now generally available, automatically generating ready-to-merge code fixes and helping resolve vulnerabilities before they reach production. Two new agents in GitLab Duo Agent Platform allow teams to stand up a running CI pipeline in minutes and get fast visual answers from live software lifecycle data, eliminating two of…

Critical nginx UI tool vulnerability opens web servers to full compromise

Security vendor Pluto Security has published details of a critical vulnerability in the open-source nginx UI web server configuration tool that has been under active exploitation by cybercriminals since March. News of the flaw, identified as CVE-2026-33032, first appeared on the National Vulnerability Database (NVD) on March 30, the same day that threat intelligence companies…

Critical flaw in Marimo Python notebook exploited within 10 hours of disclosure

A critical pre-authentication remote code execution vulnerability in Marimo, an open-source Python notebook platform owned by AI cloud company CoreWeave, was exploited in the wild less than 10 hours after its public disclosure, according to the Sysdig Threat Research Team. The vulnerability, tracked as CVE-2026-39987 with a severity score of 9.3 out of 10, affects…

Marimo RCE Flaw Exploited Within Hours of Disclosure

A vulnerability in the open-source Marimo Python notebook platform is already being actively exploited, underscoring how quickly attackers can turn newly disclosed flaws into real-world attacks.  Less than 10 hours after public disclosure, threat actors developed a working exploit and began targeting exposed systems. “Within 9 hours and 41 minutes of the vulnerability advisory’s publication,…

Adobe fixes actively exploited Acrobat Reader flaw CVE-2026-34621

Adobe addressed a critical Acrobat Reader vulnerability, tracked as CVE-2026-34621, which is actively exploited to run malicious code. Adobe released emergency updates to address a critical vulnerability, tracked as CVE-2026-34621 (CVSS score of 8.6), in Adobe Acrobat Reader, which is being actively exploited. The flaw could allow attackers to execute malicious code on affected systems,…

Old Docker authorization bypass pops up despite previous patch

Researchers warn about a new vulnerability that allows attackers to bypass authorization plug-ins in Docker Engine and gain root-level access to host systems. The flaw has the same root cause as another authorization bypass vulnerability patched in 2024, but the underlying problem has been known since 2016. Tracked as CVE-2026-34040, the new vulnerability is rated…

Zero-Days, Data Breaches, and AI Risks Define This Week’s Cybersecurity Landscape in 2026

Major Threats & Vulnerabilities Zero-Day and Critical Exploits A new zero-day vulnerability in Adobe Acrobat Reader is being actively exploited through malicious PDFs. Attackers can steal data and compromise systems, with no patch currently available. Security teams are urged to block untrusted PDFs, disable JavaScript, and use sandboxing with outbound traffic monitoring. The Fortinet EMS…

EngageLab SDK Flaw Exposed 50M Android Users, Including 30M Crypto Wallets

Details have emerged about a now-patched security vulnerability in a widely used third-party Android software development kit (SDK) called EngageLab SDK that could have put millions of cryptocurrency wallet users at risk. “This flaw allows apps on the same device to bypass Android security sandbox and gain unauthorized access to private data,” the Microsoft Defender

Adobe Acrobat Reader Zero Day Exploited in Active PDF Attacks

Attackers have been exploiting a zero-day vulnerability in Adobe Acrobat Reader for months, using malicious PDF files to silently steal data and potentially take over victim systems. Active since at least Dec. 2025, the campaign highlights how a seemingly routine document can serve as an effective entry point for system compromise. This exploit “allows the…

GrafanaGhost Flaw Allows Silent Data Exfiltration

A vulnerability called GrafanaGhost allows attackers to quietly extract sensitive data from Grafana environments without user interaction or traditional compromise techniques.  Discovered by researchers at Noma Security, the flaw highlights how AI-driven features can introduce new, difficult-to-detect attack paths in widely used platforms. “Across ForcedLeak, GeminiJack, DockerDash, and now GrafanaGhost, we keep seeing the same…

Acrobat Reader zero-day exploited in the wild for many months

Unknown attackers have exploited a zero-day Adobe Acrobat Reader vulnerability since November 2025 and possibly even earlier, security researcher Haifei Li has discovered. PDF files carry the exploit Haifei Li is one of the creators of EXPMON, a sandbox-based cybersecurity system for detecting advanced file-based exploits. It does so by analyzing suspicious files submitted through…

Adobe Reader Zero-Day Exploited via Malicious PDFs Since December 2025

Threat actors have been exploiting a previously unknown zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at least December 2025. The finding, detailed by EXPMON’s Haifei Li, has been described as a highly-sophisticated PDF exploit. The artifact (“Invoice540.pdf”) first appeared on the VirusTotal platform on November 28, 2025. A second 

Patch windows collapse as time-to-exploit accelerates

The gap between vulnerability disclosure and exploitation is drastically decreasing, putting security teams’ patching practices on notice. According to Rapid7’s latest Cyber Threat Landscape Report, confirmed exploitation of newly disclosed high- and critical-severity vulnerabilities (CVSS 7-10) increased 105% year to 146 in 2025, up from 71 in 2024. Moreover, the median time from vulnerability publication…