2,260 Results for:zero day
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Lace Tempest exploits SysAid zero-day vulnerability
09 Nov 2023SysAid urged users to patch a zero-day vulnerability in its on-premises software, which is being exploited by the threat actor behind the MoveIt Transfer ransomware attacks. Read More
Microsoft, ZDI disagree over Exchange zero-day flaws
07 Nov 2023Microsoft said it had previously fixed one of the flaws and that the others did not require a patch. Trend Micro's Zero Day Initiative, however, disagreed with the software giant. Read More
China’s UNC4841 pivots to new Barracuda ESG zero-day
02 Jan 2024The Chinese state threat actor behind a series of cyber attacks on Barracuda Networks customers embarked on a campaign targeting the supplier’s email security products in the run-up to Christmas Read More
Cisco patches zero-day vulnerability under attack
28 Sep 2023Cisco said its Advanced Security Initiatives Group discovered the zero-day flaw while investigating attempted attacks on the vendor's Group Encrypted Transport VPN feature. Read More
Microsoft halts 3 zero-days on November Patch Tuesday
14 Nov 2023Microsoft addresses 67 vulnerabilities, including six critical, and shuts down four bugs in the Exchange Server email platform this month. Read More
Microsoft tackles three zero-days for October Patch Tuesday
10 Oct 2023The company releases fixes for several products affected by the HTTP/2 "Rapid Reset" vulnerability to help curb widespread Distributed Denial-of-Service attacks. Read More
Mandiant: Citrix zero-day actively exploited since August
18 Oct 2023Exploitation against CVE-2023-4966 is ongoing, and Mandiant CTO Charles Carmakal warned patching alone is insufficient against potential attacks that leverage MFA bypass techniques. Read More
Critical Atlassian Confluence zero-day flaw under attack
04 Oct 2023Collaboration software vendor Atlassian urged customers with affected versions of Confluence Data Center and Server to apply patches for CVE-2023-22515 immediately. Read More
Fears grow over extent of Cisco IOS XE zero-day
19 Oct 2023Researchers have identified spiking numbers of victims of a recently disclosed Cisco zero-day, as users of the networking supplier’s IOS XE software are urged to take defensive measures Read More
Microsoft solves two zero-days for September Patch Tuesday
12 Sep 2023Microsoft addresses 62 vulnerabilities this month, including a Microsoft Word flaw and a Windows bug that have both been exploited in the wild. Read More