zimbra
35 articles with this tag
CRITICAL
CRITICAL
CRITICAL
CRITICAL
CRITICAL
CRITICAL
HIGH
CRITICAL
HIGH
CRITICAL
CRITICAL
HIGH
HIGH
CRITICAL
CRITICAL
CRITICAL
HIGH
CRITICAL
CRITICAL
CRITICAL
HIGH
MEDIUM
MEDIUM
MEDIUM
HIGH
HIGH
CRITICAL
HIGH
CRITICAL
CRITICAL
CRITICAL
MEDIUM
HIGH
CRITICAL
CRITICAL
Week in review: Compromised Zimbra servers, previously patched Citrix NetScaler flaw exploited
Russian hackers use 'zero-click' email attacks against organizations
CISA adds Zimbra Collaboration Suite bug to exploited vulnerabilities list
Zimbra Multiple Vulnerabilities
NCSC-2026-0324 [1.00] [M/H] Kwetsbaarheid verholpen in Zimbra Collaboration Suite
CISA Adds One Known Exploited Vulnerability to Catalog
Hackers Target Zimbra Servers in Active Exploitation Campaign
Attackers Exploit Zimbra SNMP Flaw for Unauthenticated Remote Code Execution
Multiples vulnérabilités dans Synacor Zimbra Collaboration (19 août 2026)
Russian hackers exploited Zimbra zero-day in espionage campaigns
UK issues alert over Russian zero-click email attacks
NSA and Partners Alert Zimbra Collaboration Suite Users of a Russian State-Supported Phishing Campaign
TA488 Targets Zimbra Mailservers with Half-Click Exploits
Russian Hackers Exploit Zimbra Zero-Day Against US, Ukraine Targets
Russian Espionage Group Exploited Zimbra Zero-Day to Steal Mail and 2FA Codes
Russian espionage group using novel Zimbra exploit to steal sensitive data from Western countries
Russian hackers exploit Zimbra zero-click flaw for email theft
Year-long Russian attacks infect users as soon as they look at an email
Critical Zimbra security update fixes 9 vulnerabilities
Critical Zimbra Flaw Could Let Crafted Emails Run Malicious Code in User Sessions
Zimbra urges customers to patch critical web client XSS flaw
Vulnérabilité dans Synacor Zimbra Collaboration (07 juillet 2026)
Zimbra Denial of Service Vulnerability
Vulnérabilité dans Synacor Zimbra Collaboration (18 juin 2026)
Zimbra Multiple Vulnerabilities
Operation GhostMail: Russian APT exploits Zimbra Webmail to Target Ukraine State Agency
Russian hackers exploit Zimbra flaw in Ukrainian govt attacks
[UPDATE] [hoch] Synacor Zimbra: Mehrere Schwachstellen
CISA orders feds to patch Zimbra XSS flaw exploited in attacks
CISA Adds One Known Exploited Vulnerability to Catalog
CISA Flags Four Security Flaws Under Active Exploitation in Latest KEV Update
[NEU] [hoch] Synacor Zimbra: Mehrere Schwachstellen
Zimbra Collaboration Local File Inclusion
Zimbra Collaboration Local File Inclusion
CISA Updates KEV Catalog with Four Actively Exploited Software Vulnerabilities