0-day

Google patches yet another exploited Chrome zero-day (CVE-2025-13223)

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Google patches yet another exploited Chrome zero-day (CVE-2025-13223) 2025-11-18 at 14:13 By Zeljka Zorz Google has shipped an emergency fix for a Chrome vulnerability (CVE-2025-13223) reported as actively exploited in the wild by its Threat Analysis Group (TAG). About CVE-2025-13223 CVE-2025-13223 is a type confusion vulnerability in V8, the JavaScript and WebAssembly engine used by […]

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CISA: Patch Samsung flaw exploited to deliver spyware (CVE-2025-21042)

0-day, CISA, CVE, Don't miss, Government, Hot stuff, News, Palo Alto Networks, Samsung, spyware, vulnerability /

CISA: Patch Samsung flaw exploited to deliver spyware (CVE-2025-21042) 2025-11-11 at 17:38 By Zeljka Zorz CISA has added CVE-2025-21042, a vulnerability affecting Samsung mobile devices, to its Known Exploited Vulnerabilities (KEV) catalog, and has ordered US federal civilian agencies to address it by the start of December. “This type of vulnerability is a frequent attack […]

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Attackers exploited another Gladinet Triofox zero-day (CVE-2025-12480)

0-day, Don't miss, file-sharing, Gladinet, Hot stuff, Mandiant, News, remote access /

Attackers exploited another Gladinet Triofox zero-day (CVE-2025-12480) 2025-11-11 at 14:47 By Zeljka Zorz Attackers have exploited a now-fixed vulnerability (CVE-2025-12480) in the Gladinet Triofox secure file sharing and remote access platform while it was still a zero-day, Mandiant revealed on Monday. CVE-2025-12480 exploitation and attack details Gladinet’s Triofox solution is used by medium and large […]

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Italian-made spyware Dante linked to Chrome zero-day exploitation campaign

0-day, APT, Chrome, Don't miss, exploit, Hacking Team, Hot stuff, Kaspersky, Memento Labs, News, spyware, Windows /

Italian-made spyware Dante linked to Chrome zero-day exploitation campaign 2025-10-28 at 16:28 By Zeljka Zorz CVE-2025-2783, a Chrome zero-day vulnerability that was detected being exploited in March 2025 and was subsequently fixed by Google, was used by unknown attackers to deliver LeetAgent, suspected commercial spyware. An analysis of the malware’s code and the campaign’s infrastructure […]

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Lanscope Endpoint Manager vulnerability exploited in zero-day attacks (CVE-2025-61932)

0-day, CISA, Don't miss, endpoint management, Endpoint Security, Hot stuff, Japan, JPCERT/CC, Motex, News, security update /

Lanscope Endpoint Manager vulnerability exploited in zero-day attacks (CVE-2025-61932) 2025-10-23 at 17:10 By Zeljka Zorz CVE-2025-61932, an “improper verification of source of a communication channel” vulnerability affecting Lanscope Endpoint Manager, has been exploited as a zero-day since April 2025, the Japan Computer Emergency Response Team Coordination Center (JPCERT/CC) warned on Wednesday. According to information received […]

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Hackers used Cisco zero-day to plant rootkits on network switches (CVE-2025-20352)

0-day, Cisco, Don't miss, exploit, Hot stuff, News, rootkits, Trend Micro /

Hackers used Cisco zero-day to plant rootkits on network switches (CVE-2025-20352) 2025-10-17 at 15:29 By Zeljka Zorz Threat actors have leveraged a recently patched IOS/IOS XE vulnerability (CVE-2025-20352) to deploy Linux rootkits on vulnerable Cisco network devices. “The operation targeted victims running older Linux systems that do not have endpoint detection response solutions,” Trend Micro […]

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SAP zero-day wake-up call: Why ERP systems need a unified defense

0-day, Don't miss, News, Onapsis, threat detection, Video, vulnerability management /

SAP zero-day wake-up call: Why ERP systems need a unified defense 2025-10-17 at 08:52 By Help Net Security In this Help Net Security video, Paul Laudanski, Director of Research at Onapsis, discusses key lessons from the SAP zero-day vulnerability. He explains why business-critical systems like ERP and CRM remain top targets for attackers, since they […]

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Attackers are exploiting Gladinet CentreStack, Triofox vulnerability with no patch (CVE-2025-11371)

0-day, Don't miss, enterprise, file-sharing, Gladinet, Hot stuff, MSP, News, remote access, SMBs /

Attackers are exploiting Gladinet CentreStack, Triofox vulnerability with no patch (CVE-2025-11371) 2025-10-10 at 13:40 By Zeljka Zorz CVE-2025-11371, a unauthenticated Local File Inclusion vulnerability in Gladinet CentreStack and Triofox file-sharing and remote access platforms, is being exploited by attackers in the wild. While Gladinet is aware of the vulnerability and of its active exploitation, a […]

Attackers are exploiting Gladinet CentreStack, Triofox vulnerability with no patch (CVE-2025-11371) Read More »

Too many Cisco ASA firewalls still unsecure despite zero-day attack alerts

0-day, Cisco, Don't miss, firewall, Government, government-backed attacks, GreyNoise, Hot stuff, News, Shadowserver /

Too many Cisco ASA firewalls still unsecure despite zero-day attack alerts 2025-10-01 at 13:36 By Zeljka Zorz Despite Cisco and various cybersecurity agencies warning about attackers actively exploting zero-day vulnerabilities (CVE-2025-20333 and CVE-2025-20362) in Cisco Adaptive Security Appliances (ASA) for months, there are still around 48,000 vulnerable appliances out there. The number is provided by […]

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Attackers exploited critical Fortra GoAnywhere flaw in zero-day attacks (CVE-2025-10035)

0-day, Don't miss, enterprise, Fortra, Hot stuff, News, Rapid7, WatchTowr /

Attackers exploited critical Fortra GoAnywhere flaw in zero-day attacks (CVE-2025-10035) 2025-09-26 at 17:50 By Zeljka Zorz CVE-2025-10035, a perfect CVSS 10.0 vulnerability in the Fortra GoAnywhere managed file transfer solution, has apparently been exploited in zero-day attacks before the patch was released on September 15, 2025. Evidence of in-the-wild exploitation revealed On September 18, Fortra […]

Attackers exploited critical Fortra GoAnywhere flaw in zero-day attacks (CVE-2025-10035) Read More »

Cisco ASA zero-day vulnerabilities exploited in sophisticated attacks

0-day, backdoor, CISA, Cisco, Don't miss, firewall, Government, government-backed attacks, Hot stuff, malware analysis, NCSC, News /

Cisco ASA zero-day vulnerabilities exploited in sophisticated attacks 2025-09-26 at 14:19 By Zeljka Zorz A widespread campaign aimed at breaching organizations via zero-day vulnerabilities in Cisco Adaptive Security Appliances (ASA) has been revealed by the US, UK, Canadian and Australian cybersecurity agencies. The suspected state-sponsored threat actor behind it is believed to be the one […]

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Cisco fixes IOS/IOS XE zero-day exploited by attackers (CVE-2025-20352)

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Cisco fixes IOS/IOS XE zero-day exploited by attackers (CVE-2025-20352) 2025-09-25 at 15:33 By Zeljka Zorz Cisco has fixed 14 vulnerabilities in IOS and IOS XE software, among them CVE-2025-20352, a high-severity vulnerability that has been exploited in zero-day attacks. About CVE-2025-20352 Cisco IOS software can be found on older models of Cisco Catalyst switches, Integrated […]

Cisco fixes IOS/IOS XE zero-day exploited by attackers (CVE-2025-20352) Read More »

Libraesva ESG zero-day vulnerability exploited by attackers (CVE-2025-59689)

0-day, Don't miss, email security, government-backed attacks, Hot stuff, Libraesva, News, security update /

Libraesva ESG zero-day vulnerability exploited by attackers (CVE-2025-59689) 2025-09-24 at 15:17 By Zeljka Zorz Suspected state-sponsored attackers have exploited a zero-day vulnerability (CVE-2025-59689) in the Libraesva Email Security Gateway (ESG), the Italian email security company has confirmed. About CVE-2025-59689 CVE-2025-59689 is a command injection vulnerability caused by improper sanitization when removing active code from files […]

Libraesva ESG zero-day vulnerability exploited by attackers (CVE-2025-59689) Read More »

Google fixes actively exploited Chrome zero-day vulnerability (CVE-2025-10585)

0-day, Chrome, Don't miss, Google, Hot stuff, News /

Google fixes actively exploited Chrome zero-day vulnerability (CVE-2025-10585) 2025-09-18 at 16:00 By Zeljka Zorz Google has released a security update for the Chrome stable channel to fix a zero‑day vulnerability (CVE-2025-10585) reported by its Threat Analysis Group (TAG) on Tuesday. “Google is aware that an exploit for CVE-2025-10585 exists in the wild,” the company announced. […]

Google fixes actively exploited Chrome zero-day vulnerability (CVE-2025-10585) Read More »

Sitecore zero-day vulnerability exploited by attackers (CVE-2025-53690)

0-day, Don't miss, enterprise, Hot stuff, Mandiant, News, Sitecore, SMBs /

Sitecore zero-day vulnerability exploited by attackers (CVE-2025-53690) 2025-09-04 at 14:48 By Zeljka Zorz A threat actor is leveraging a zero-day vulnerability (CVE-2025-53690) and an exposed sample ASP.NET machine key to breach internet-facing, on-premises deployments of several Sitecore solutions, Mandiant has revealed. About CVE-2025-53690 CVE-2025-53690 is a ViewState deserialization vulnerability that affects any version of Sitecore […]

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NetScaler ADC/Gateway zero-day exploited by attackers (CVE-2025-7775)

0-day, backdoor, Citrix, Don't miss, Hot stuff, NetScaler, News, web shell /

NetScaler ADC/Gateway zero-day exploited by attackers (CVE-2025-7775) 2025-08-26 at 16:35 By Zeljka Zorz Three new vulnerabilities affecting (Citrix) NetScaler application delivery controller (ADC) and Gateway devices have been made public, one of which (CVE-2025-7775) has been targeted in zero-day attacks. “Exploits of CVE-2025-7775 on unmitigated appliances have been observed,” Citrix has confirmed, and released security […]

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Apple fixes zero-day vulnerability exploited in “extremely sophisticated attack” (CVE-2025-43300)

0-day, apple, Don't miss, Hot stuff, iOS, iPad, macOS, News /

Apple fixes zero-day vulnerability exploited in “extremely sophisticated attack” (CVE-2025-43300) 2025-08-20 at 22:42 By Zeljka Zorz Apple has fixed yet another vulnerability (CVE-2025-43300) that has apparently been exploited as a zero-day “in an extremely sophisticated attack against specific targeted individuals.” About CVE-2025-43300 CVE-2025-43300 is an out-of-bounds write issue that could be triggered by a vulnerable […]

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Vulnerabilities in MSP-friendly RMM solution exploited in the wild (CVE-2025-8875, CVE-2025-8876)

0-day, CISA, Don't miss, Hot stuff, MSP, N-able, News, remote management, vulnerability /

Vulnerabilities in MSP-friendly RMM solution exploited in the wild (CVE-2025-8875, CVE-2025-8876) 2025-08-14 at 13:33 By Zeljka Zorz Two vulnerabilities (CVE-2025-8875, CVE-2025-8876) in N-central, a remote monitoring and management (RMM) solution by N-able that’s popular with managed service providers, are being exploited by attackers. There are no public reports of exploitation, but the confirmation came from […]

Vulnerabilities in MSP-friendly RMM solution exploited in the wild (CVE-2025-8875, CVE-2025-8876) Read More »

WinRAR zero-day was exploited by two threat actors (CVE-2025-8088)

0-day, APT, backdoor, BI.ZONE, Canada, cyber espionage, Don't miss, ESET, Europe, exploit, Hot stuff, News, Russian Federation, spear-phishing, WinRAR /

WinRAR zero-day was exploited by two threat actors (CVE-2025-8088) 2025-08-12 at 16:11 By Zeljka Zorz The RomCom attackers aren’t the only ones that have been leveraging the newly unveiled WinRAR vulnerability (CVE-2025-8088) in zero-day attacks: according to Russian cybersecurity company BI.ZONE, a group tracked as Paper Werewolf has been using it to target Russian organizations. […]

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Storm-2603 spotted deploying ransomware on exploited SharePoint servers

0-day, Check Point, Don't miss, exploit, Hot stuff, Microsoft, News, SANS ISC, SharePoint, vulnerability /

Storm-2603 spotted deploying ransomware on exploited SharePoint servers 2025-07-24 at 19:03 By Zeljka Zorz One of the groups that, in the past few weeks, has been exploiting vulnerabilities in on-prem SharePoint installation has been observed deploying Warlock ransomware, Microsoft shared on Wednesday. First attack spotted on July 7th On Saturday, Microsoft announced that attackers have […]

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