CVEs from 2023

6,120 normalized CVEs published or assigned in this year.

Total
6,120
critical
critical 239
high
high 1,503
medium
medium 1,409
low
low 32
% Critical
3.9%
% with KEV
2.7%
% with exploit
3.5%

Top vendors

Top products

  • office 29
  • office_long_term_servicing_channel 15
  • 365_apps 14
  • ftmg-esr50sxx 8
  • ftmg-esn40sxx 8
  • ftmg-esd25axx 8
  • ftmg-esr40sxx 8
  • ftmg-esd15axx 8
0
KEVHas exploit
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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2023-44487 high 7.5 10.0 3y ago The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVE-2023-4911 high 7.8 10.0 3y ago GNU C Library's dynamic loader ld.so contains a buffer overflow vulnerability when processing the GLIBC_TUNABLES environment variable, allowing a local attacker to execute code with elevated privileg…
CVE-2023-0386 high 10.0 3y ago Linux Kernel contains an improper ownership management vulnerability, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsyst…
CVE-2023-1998 high 9.0 3y ago The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that…
CVE-2023-22809 high 9.0 3y ago In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to app…
CVE-2023-33148 high 7.8 8.8 3y ago Microsoft Office Elevation of Privilege Vulnerability