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CRITICAL Severity CVEs

CVSS 9.0 – 10.0

CVSS 9.0–10.0 — vulnerabilities that allow remote code execution, full system compromise, or trivial exploitation with no authentication required

35,149
Total
312
Known Exploited
Showing 21,564 of 35,149 total · Page 432/432
9.1
CVE-2021-37116

PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of this vulnerability may cau

9.8
CVE-2021-45428

TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled so an attacker can uploa

9.8
CVE-2021-30351

An out of bound memory access can occur due to improper validation of number of frames being passed during music playbac

9.3
CVE-2021-30276

Improper access control while doing XPU re-configuration dynamically can lead to unauthorized access to a secure resourc

9.3
CVE-2021-30275

Possible integer overflow in page alignment interface due to lack of address and size validation before alignment in Sna

9.8
CVE-2021-25981

In Talkyard, regular versions v0.2021.20 through v0.2021.33 and dev versions v0.2021.20 through v0.2021.34, are vulnerab

9.8
CVE-2022-0080

mruby is vulnerable to Heap-based Buffer Overflow

9.8
CVE-2021-45957

Dnsmasq 2.86 has a heap-based buffer overflow in answer_request (called from FuzzAnswerTheRequest and fuzz_rfc1035.c). N

9.8
CVE-2021-45956

Dnsmasq 2.86 has a heap-based buffer overflow in print_mac (called from log_packet and dhcp_reply). NOTE: the vendor's p

9.8
CVE-2021-45955

Dnsmasq 2.86 has a heap-based buffer overflow in resize_packet (called from FuzzResizePacket and fuzz_rfc1035.c) because

9.8
CVE-2021-45954

Dnsmasq 2.86 has a heap-based buffer overflow in extract_name (called from answer_auth and FuzzAuth). NOTE: the vendor's

9.8
CVE-2021-45953

Dnsmasq 2.86 has a heap-based buffer overflow in extract_name (called from hash_questions and fuzz_util.c). NOTE: the ve

9.8
CVE-2021-45952

Dnsmasq 2.86 has a heap-based buffer overflow in dhcp_reply (called from dhcp_packet and FuzzDhcp). NOTE: the vendor's p

9.8
CVE-2021-45951

Dnsmasq 2.86 has a heap-based buffer overflow in check_bad_address (called from check_for_bogus_wildcard and FuzzCheckFo

Frequently Asked Questions

What does CRITICAL severity mean for CVEs?

CVSS 9.0–10.0 — vulnerabilities that allow remote code execution, full system compromise, or trivial exploitation with no authentication required

How many critical severity CVEs exist?

There are 35,149 CVE records rated CRITICAL in our database. Of these, 312 are listed in CISA's Known Exploited Vulnerabilities catalog.

How should I prioritize critical severity vulnerabilities?

CRITICAL severity vulnerabilities should be patched immediately, especially if they are in the CISA KEV catalog or have a high EPSS score. Use CyberStrike to automatically detect and prioritize these vulnerabilities across your infrastructure.

Detect CRITICAL Vulnerabilities

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