CWE-755: CWE-755

81
Total CVEs
12
Critical
53
High
7.7
Avg CVSS

Yearly Trend

2026
8
2025
10
2024
20
2023
16
2022
10

Top Affected Vendors

1 Juniper 11
2 Debian 7
3 Google 6
4 Fedoraproject 4
5 Arm 3
6 Huawei 3
7 Autodesk 2
8 Contiki Ng 2
9 Mozilla 2
10 Newtonsoft 1

All CWE-755 CVEs (81)

CVE-2021-46828
7.5

This vulnerability in libtirpc allows remote attackers to exhaust file descriptors by exploiting mishandled idle TCP connections, potentially causing ...

Jul 20, 2022
CVE-2022-23161
7.5

This vulnerability allows an unprivileged network attacker to cause a denial-of-service condition in Dell PowerScale OneFS SmartConnect. It affects De...

Apr 12, 2022
CVE-2020-25691
7.5

A denial-of-service vulnerability in darkhttpd allows remote attackers to crash the server by accessing files with large modification dates. This affe...

Apr 1, 2022
CVE-2022-21667
7.5

CVE-2022-21667 is a denial-of-service vulnerability in soketi WebSockets server where sending a POST request with an empty body to any endpoint causes...

Jan 10, 2022
CVE-2021-37078
7.5

This vulnerability in Huawei smartphones allows attackers to cause remote denial of service through an uncaught exception. It affects Huawei devices r...

Dec 7, 2021
CVE-2021-43173
7.5

CVE-2021-43173 is a denial-of-service vulnerability in NLnet Labs Routinator where malicious RRDP repositories can stall validation by slowly feeding ...

Nov 9, 2021
CVE-2021-0299
7.5

A vulnerability in Juniper Junos OS allows remote attackers to cause a denial of service by sending specially crafted IPv6 packets. When processed, th...

Oct 19, 2021
CVE-2021-31353
7.5

This CVE describes an Improper Handling of Exceptional Conditions vulnerability in Juniper Junos OS and Junos OS Evolved. An attacker can send a speci...

Oct 19, 2021
CVE-2021-3053
7.5

An unauthenticated attacker can send specially crafted network traffic through Palo Alto Networks PAN-OS firewalls to crash the dataplane service. Rep...

Sep 8, 2021
CVE-2021-39157
7.5

This vulnerability in detect-character-encoding library causes Node.js processes to crash when processing data that doesn't match any known character ...

Aug 24, 2021
CVE-2021-39242
7.5

This vulnerability in HAProxy allows attackers to manipulate HTTP Host headers to bypass security controls or cause request processing errors. It affe...

Aug 17, 2021
CVE-2020-11243
7.5

This vulnerability in Qualcomm Snapdragon chipsets allows denial of service attacks when the Radio Resource Control (RRC) incorrectly signals connecti...

Apr 7, 2021
CVE-2021-32066
7.4

This vulnerability in Ruby's Net::IMAP library allows man-in-the-middle attackers to bypass TLS encryption by blocking StartTLS commands, potentially ...

Aug 1, 2021
CVE-2021-0259
7.4

This vulnerability in Juniper QFX5K Series switches allows an attacker on a VXLAN overlay network to cause denial of service in the underlay network b...

Apr 22, 2021
CVE-2026-28542
7.3

A permission bypass vulnerability in Huawei's system service framework allows attackers to circumvent intended access controls. This affects availabil...

Mar 5, 2026
CVE-2026-25957
6.5

CVE-2026-25957 is a denial-of-service vulnerability in Cube semantic layer that allows attackers to crash the entire Cube API with a specially crafted...

Feb 9, 2026
CVE-2026-0203
6.5

An unauthenticated attacker on an adjacent network can send a specially crafted malformed ICMPv4 packet to vulnerable Juniper Junos OS devices, causin...

Jan 15, 2026
CVE-2025-53702
6.5

Vilar VS-IPC1002 IP cameras are vulnerable to denial-of-service attacks via unauthenticated network requests. An attacker on the same local network ca...

Oct 23, 2025
CVE-2025-8008
6.5

A vulnerability in EN4TR devices allows attackers to cause denial of service by sending specially crafted messages during Forward Close operations. Th...

Sep 9, 2025
CVE-2025-52947
6.5

An improper handling of exceptional conditions vulnerability in Juniper Junos OS on specific ACX Series platforms allows attackers to crash the Forwar...

Jul 11, 2025
CVE-2024-51766
6.5

A denial-of-service vulnerability in HPE NonStop DISK UTIL (T9208) allows attackers to crash NonStop servers by exploiting improper condition handling...

Nov 22, 2024
CVE-2024-47489
5.8

An unauthenticated attacker can send specific transit protocol traffic to Juniper ACX Series devices running vulnerable Junos OS Evolved versions, cau...

Oct 11, 2024
CVE-2024-12236
5.5

This vulnerability in Vertex Gemini API allowed data exfiltration when VPC Service Controls (VPC-SC) was enabled. Attackers could bypass VPC-SC securi...

Dec 10, 2024
CVE-2024-53063
5.5

This CVE addresses a potential out-of-bounds memory access vulnerability in the Linux kernel's DVB (Digital Video Broadcasting) subsystem. When CONFIG...

Nov 19, 2024
CVE-2024-11863
5.3

CVE-2024-11863 is a denial-of-service vulnerability in ARM SCP-Firmware where specially crafted SCMI messages can cause a Usage Fault and crash the Sy...

Jan 14, 2025
CVE-2023-28631
5.3

CVE-2023-28631 is a vulnerability in the comrak Markdown parser where manually constructed AST nodes containing non-UTF-8 byte arrays can trigger cras...

Mar 28, 2023
CVE-2025-4649
4.9

A privilege escalation vulnerability in Centreon web allows users with lower privileges to view event logs that should require high privileges. This o...

May 13, 2025
CVE-2024-34639
4.6

This vulnerability in Samsung Setupwizard allows physical attackers to bypass proper validation by exploiting improper handling of exceptional conditi...

Sep 4, 2024
CVE-2025-69255
4.0

A malformed gRPC GetMetrics request can cause RustFS to panic and crash the handler thread, enabling remote denial of service attacks against the metr...

Jan 7, 2026
CVE-2026-23762
N/A

This vulnerability allows local unprivileged users to trigger a kernel crash (Blue Screen of Death) on Windows systems by exploiting improper exceptio...

Jan 22, 2026
CVE-2025-66622
N/A

A serialization bug in matrix-sdk-base versions 0.14.1 and earlier causes denial-of-service when processing rooms with non-standard join rules. If a u...

Dec 9, 2025

About CWE-755 (CWE-755)

Our database tracks 81 CVEs classified as CWE-755, with 12 rated critical and 53 rated high severity. The average CVSS score for CWE-755 vulnerabilities is 7.7.

External reference: View CWE-755 on MITRE CWE →

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