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Vulnerabilities

Latest CVEs across software, hardware, network and cloud

New vulnerabilities from the U.S. National Vulnerability Database, with CISA's Known Exploited list flagged so you can see what attackers are using now.

  • 1126new in the last 7 days
  • 6added as actively exploited
  • 65critical (CVSS 9+)

Updated automatically every 6 hours. Last update 3 Nov 2026, 23:35 IST

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Technology

Severity

CVESeverityAffectedSummaryPublished
CVE-2021-42013
Exploited
Not yet scored Apache
HTTP Server
Operating systems & software
Apache HTTP Server Path Traversal Vulnerability 3 Nov 2021
CVE-2021-41773
Exploited
Not yet scored Apache
HTTP Server
Operating systems & software
Apache HTTP Server Path Traversal Vulnerability 3 Nov 2021
CVE-2016-4437
Exploited
Not yet scored Apache
Shiro
Operating systems & software
Apache Shiro Code Execution Vulnerability 3 Nov 2021
CVE-2021-1870
Exploited
Not yet scored Apple
iOS, iPadOS, and macOS
Operating systems & software
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability 3 Nov 2021
CVE-2021-1871
Exploited
Not yet scored Apple
iOS, iPadOS, and macOS
Operating systems & software
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability 3 Nov 2021
CVE-2021-1879
Exploited
Not yet scored Apple
iOS, iPadOS, and watchOS
Applications & supply chain
Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability 3 Nov 2021
CVE-2021-30661
Exploited
Not yet scored Apple
Multiple Products
Operating systems & software
Apple Multiple Products WebKit Storage Use-After-Free Vulnerability 3 Nov 2021
CVE-2021-30666
Exploited
Not yet scored Apple
iOS
Operating systems & software
Apple iOS WebKit Buffer Overflow Vulnerability 3 Nov 2021
CVE-2021-30713
Exploited
Not yet scored Apple
macOS
Operating systems & software
Apple macOS Unspecified Vulnerability 3 Nov 2021
CVE-2021-30657
Exploited
Not yet scored Apple
macOS
Operating systems & software
Apple macOS Unspecified Vulnerability 3 Nov 2021
CVE-2020-9819
Exploited
Not yet scored Apple
iOS, iPadOS, and watchOS
Operating systems & software
Apple iOS, iPadOS, and watchOS Memory Corruption Vulnerability 3 Nov 2021
CVE-2020-27930
Exploited
Not yet scored Apple
Multiple Products
Operating systems & software
Apple Multiple Products Memory Corruption Vulnerability 3 Nov 2021
CVE-2021-30807
Exploited
Not yet scored Apple
Multiple Products
Operating systems & software
Apple Multiple Products Memory Corruption Vulnerability 3 Nov 2021
CVE-2020-27950
Exploited
Not yet scored Apple
Multiple Products
Operating systems & software
Apple Multiple Products Memory Initialization Vulnerability 3 Nov 2021
CVE-2020-27932
Exploited
Not yet scored Apple
Multiple Products
Operating systems & software
Apple Multiple Products Type Confusion Vulnerability 3 Nov 2021
CVE-2020-9818
Exploited
Not yet scored Apple
iOS, iPadOS, and watchOS
Operating systems & software
Apple iOS, iPadOS, and watchOS Out-of-Bounds Write Vulnerability 3 Nov 2021
CVE-2021-1782
Exploited
Not yet scored Apple
Multiple Products
Operating systems & software
Apple Multiple Products Race Condition Vulnerability 3 Nov 2021
CVE-2021-27562
Exploited
Not yet scored Arm
Trusted Firmware
Hardware & firmware
Arm Trusted Firmware Out-of-Bounds Write Vulnerability 3 Nov 2021
CVE-2021-28664
Exploited
Not yet scored Arm
Mali Graphics Processing Unit (GPU)
Hardware & firmware
Arm Mali Graphics Processing Unit (GPU) Unspecified Vulnerability 3 Nov 2021
CVE-2021-30869
Exploited
Not yet scored Apple
iOS, iPadOS, and macOS
Operating systems & software
Apple iOS, iPadOS, and macOS Type Confusion Vulnerability 3 Nov 2021
CVE-2021-30663
Exploited
Not yet scored Apple
Multiple Products
Operating systems & software
Apple Multiple Products WebKit Integer Overflow Vulnerability 3 Nov 2021
CVE-2021-30761
Exploited
Not yet scored Apple
iOS
Operating systems & software
Apple iOS WebKit Memory Corruption Vulnerability 3 Nov 2021
CVE-2020-9859
Exploited
Not yet scored Apple
Multiple Products
Operating systems & software
Apple Multiple Products Code Execution Vulnerability 3 Nov 2021
CVE-2021-20090
Exploited
Not yet scored Arcadyan
Buffalo Firmware
Network & security devices
Arcadyan Buffalo Firmware Path Traversal Vulnerability 3 Nov 2021
CVE-2021-1498
Exploited
Not yet scored Cisco
HyperFlex HX
Network & security devices
Cisco HyperFlex HX Data Platform Command Injection Vulnerability 3 Nov 2021

Data comes from the NVD and CISA's Known Exploited Vulnerabilities catalogue, collected automatically. Scores and categories may change as analysis completes. This product uses NVD data but is not endorsed or certified by the NVD. Always check the vendor's own notice.