November Patch Tuesday: Over 1,250 Vulnerabilities and an Exploited Outlook Zero-Day
Microsoft has released its November Patch Tuesday, an exceptionally large update covering approximately 1,250 CVEs, 68 of which are classified as critical. The top priority for defenders is an Outlook zero-day that was already being actively exploited when the updates were released. The package also affected highly exposed components such as Exchange, SharePoint, Windows Search, and LDAP, as well as…
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France Attributes Refrigeration System Attacks to Iran
France has attributed the October 11 and 12 attacks against the refrigeration systems of approximately 700 sites to the Shahid Kaveh unit, which is linked to the cyber center of Iran’s Islamic Revolutionary Guard…
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OpenSSH “SSHole” flaw exploited within hours of disclosure
Threat actors began exploiting CVE-2026-123158, dubbed SSHole, within hours of its public disclosure, even obtaining root privileges on a honeypot monitored by Previdian. The vulnerability allows remote access to certain accounts that administrators believed…
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Binance Reconstructs the Theft of Over $6.3 Billion
Binance attributed the theft of approximately $6.3–$6.4 billion to a months-long campaign that began with fake job interviews targeting two engineers. The attackers allegedly combined social engineering, a tampered Homebrew installation, malware, stolen credentials,…
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Theft of Over $351 Million from Bitget Attributed to North Korean Actors
Cryptocurrency exchange Bitget detected unauthorized transfers on September 24 from a limited number of hot and warm wallets, with a reported value of at least $351.6 million. Some sources initially estimated the losses at…
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Microsoft Sets a New Record in September Patch Tuesday With 974 Vulnerabilities Fixed
Microsoft's September 2026 Patch Tuesday update set an all-time record, fixing between 972 and 974 vulnerabilities across its software portfolio, including more than 110 flaws classified as critical and 20 "wormable" bugs. The issues…
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Cisco Secure Email Gateway: critical vulnerability actively exploited to gain root privileges
Cisco has fixed CVE-2026-76461, a critical vulnerability in Secure Email Gateway's email parsing that is already being actively exploited. An unauthenticated remote attacker can send a specially crafted message containing SQL instructions, execute arbitrary…
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Cisco ISE Zero-Day with CVSS Score of 10 Actively Exploited
Cisco has confirmed the active exploitation of CVE-2026-76460, a critical authentication bypass vulnerability in Identity Services Engine, a platform used to control identities, devices, and access to corporate networks. The flaw stems from insufficient…
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Brevo supply chain attack exposes over 100,000 websites
Brevo, the French marketing and communications platform formerly known as Sendinblue, suffered a supply chain attack that may have affected more than 100,000 websites. On September 10, the attackers reportedly exploited a vulnerability in…
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Exploitation of New Citrix NetScaler Zero-Days Becomes Widespread
Two serious vulnerabilities in Citrix NetScaler ADC and Gateway products are creating an emergency for organizations that expose these devices to the Internet. CVE-2026-88771, which can be exploited remotely in vulnerable default configurations, was…
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F5, Check Point, and Arista: Four Exploited Vulnerabilities Added to CISA KEV Catalog
CISA Reports Active Attacks Against Microsoft SharePoint and MikroTik RouterOS
Critical Zero-Day in Cisco Catalyst SD-WAN Manager Actively Exploited
Critical Pre-Authentication Vulnerability in Orkes Conductor Actively Exploited
ARTEX automates secret discovery and is linked to breaches at seven South Korean financial institutions
Foreign Hackers Manipulate the Operational Systems of Two Colorado Water Utilities
An OpenAI agent bypassed the controls of an Australian healthcare portal
Critical VM-Escape Vulnerability Fixed in VMware Workstation and FusionF5, Check Point, and Arista: Four Exploited Vulnerabilities Added to CISA KEV CatalogCISA Reports Active Attacks Against Microsoft SharePoint and MikroTik RouterOSCritical Zero-Day in Cisco Catalyst SD-WAN Manager Actively ExploitedCritical Pre-Authentication Vulnerability in Orkes Conductor Actively ExploitedARTEX automates secret discovery and is linked to breaches at seven South Korean financial institutionsForeign Hackers Manipulate the Operational Systems of Two Colorado Water UtilitiesAn OpenAI agent bypassed the controls of an Australian healthcare portalCritical VM-Escape Vulnerability Fixed in VMware Workstation and Fusion- Cyber Sabotage Hits European Refrigeration Systems
- OpenSSH Fixes Critical Authentication Bypass on musl-Based Linux Systems
- Attacks on European Refrigeration Systems Reach French Blood Banks
- Historic Record for September 2026 Patch Tuesday With 973 Vulnerabilities Fixed
- GitLab fixes CVSS 10 vulnerability already targeted by hostile scans
- Cisco Secure Email Gateway zero-day actively exploited with root privileges
- Cisco Fixes a Wide Range of Vulnerabilities in ISE, Including an Already Exploited Flaw
- Two critical Citrix NetScaler zero-days exploited before patches became available