CWE-606
Unchecked Input for Loop Condition
Description
The product does not properly check inputs that are used for loop conditions, potentially leading to a denial of service or other consequences because of excessive looping.
Hierarchy (View 1000)
Parents
Children
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CVEs mapped to this weakness (46)
page 1 of 3| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-13761 | Hig | 0.57 | — | 0.00 | Aug 28, 2026 | Pega Platform versions 7.1.0 through 25.1.2 are affected by an improper validation of inputs that are used for loop conditions, potentially leading to a denial of service or other consequences because of excessive looping. | ||
| CVE-2026-20301 | Hig | 0.56 | 8.6 | 0.01 | Aug 5, 2026 | A vulnerability in the Extensible Messaging Client Protocol (XMCP), also referred to as the External Client protocol, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected… | ||
| CVE-2026-27689 | Hig | 0.50 | 7.7 | 0.01 | Mar 10, 2026 | Due to an uncontrolled resource consumption (Denial of Service) vulnerability, an authenticated attacker with regular user privileges and network access can repeatedly invoke a remote-enabled function module with an excessively large loop-control parameter. This triggers… | ||
| CVE-2026-23689 | Hig | 0.50 | 7.7 | 0.00 | Feb 10, 2026 | Due to an uncontrolled resource consumption (Denial of Service) vulnerability, an authenticated attacker with regular user privileges and network access can repeatedly invoke a remote-enabled function module with an excessively large loop-control parameter. This triggers… | ||
| CVE-2025-65518 | Hig | 0.49 | 7.5 | 0.01 | Jan 8, 2026 | Plesk Obsidian versions 8.0.1 through 18.0.73 are vulnerable to a Denial of Service (DoS) condition. The vulnerability exists in the get_password.php endpoint, where a crafted request containing a malicious payload can cause the affected web interface to continuously reload,… | ||
| CVE-2025-43801 | Hig | 0.49 | 7.5 | 0.00 | Sep 16, 2025 | Unchecked input for loop condition vulnerability in XML-RPC in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions… | ||
| CVE-2024-43499 | Hig | 0.49 | 7.5 | 0.03 | Nov 12, 2024 | .NET and Visual Studio Denial of Service Vulnerability | ||
| CVE-2024-34486 | Hig | 0.49 | 7.5 | 0.01 | May 5, 2024 | OFPPacketQueue in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via OFPQueueProp.len=0. | ||
| CVE-2024-13931 | Hig | 0.47 | 7.2 | 0.00 | May 22, 2025 | Relative Path Traversal vulnerabilities in ASPECT allow access to file resources if session administrator credentials become compromised. This issue affects ASPECT-Enterprise: through 3.08.03; NEXUS Series: through 3.08.03; MATRIX Series: through 3.08.03. | ||
| CVE-2026-85730 | Hig | 0.46 | — | 0.01 | Sep 4, 2026 | smol-toml is a small, fast, and correct TOML parser and serializer. Prior to 1.7.1, parse() can enter an infinite loop when a value inside an array or inline table is followed by a comment with no trailing newline. In src/util.ts, skipUntil() calls indexOfNewline(), receives -1… | ||
| CVE-2026-11972 | Hig | 0.46 | — | 0.01 | Jun 23, 2026 | When using the "tarfile" module with a file opened in "streaming mode" (mode="r|") the tarfile module did not properly handle EOF, making archive parsing take exponentially longer. | ||
| CVE-2026-62901 | Hig | 0.42 | 7.5 | 0.01 | Aug 11, 2026 | Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network. | ||
| CVE-2026-68077 | Med | 0.42 | 6.5 | 0.01 | Aug 5, 2026 | An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version… | ||
| CVE-2026-67554 | Med | 0.42 | 6.5 | 0.01 | Aug 5, 2026 | An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Proton-Dotnet: through 1.0.0. Users are recommended to upgrade to version… | ||
| CVE-2026-66276 | Med | 0.42 | 6.5 | 0.01 | Aug 5, 2026 | An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Proton-J: through 0.34.1. Users are recommended to upgrade to version… | ||
| CVE-2026-33800 | Med | 0.42 | 6.5 | 0.00 | Jul 9, 2026 | An Unchecked Input for Loop Condition vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on MX Series allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).Micro-BFD session flaps generate respective up/down events which… | ||
| CVE-2026-10143 | Hig | 0.42 | 7.5 | 0.01 | Jun 10, 2026 | kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py,… | ||
| CVE-2026-42561 | — | Hig | 0.42 | 7.5 | 0.01 | May 13, 2026 | Python-Multipart is a streaming multipart parser for Python. Prior to 0.0.27, python-multipart has a denial of service vulnerability in multipart part header parsing. When parsing multipart/form-data, MultipartParser previously had no limit on the number of part headers or the… | |
| CVE-2026-0243 | Med | 0.42 | 6.5 | 0.00 | May 13, 2026 | A denial of service (DoS) vulnerability in Palo Alto Networks Prisma SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma SD-WAN ION device to cause a system disruption by sending a specially crafted IPv6 packet. | ||
| CVE-2026-44289 | Hig | 0.42 | 7.5 | 0.01 | May 13, 2026 | protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.6 and 8.0.2, protobufjs could recurse without a depth limit while decoding nested protobuf data. This affected both skipping unknown group fields and generated decoding of nested message… |
- risk 0.57cvss —epss 0.00
Pega Platform versions 7.1.0 through 25.1.2 are affected by an improper validation of inputs that are used for loop conditions, potentially leading to a denial of service or other consequences because of excessive looping.
- risk 0.56cvss 8.6epss 0.01
A vulnerability in the Extensible Messaging Client Protocol (XMCP), also referred to as the External Client protocol, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected…
- risk 0.50cvss 7.7epss 0.01
Due to an uncontrolled resource consumption (Denial of Service) vulnerability, an authenticated attacker with regular user privileges and network access can repeatedly invoke a remote-enabled function module with an excessively large loop-control parameter. This triggers…
- risk 0.50cvss 7.7epss 0.00
Due to an uncontrolled resource consumption (Denial of Service) vulnerability, an authenticated attacker with regular user privileges and network access can repeatedly invoke a remote-enabled function module with an excessively large loop-control parameter. This triggers…
- risk 0.49cvss 7.5epss 0.01
Plesk Obsidian versions 8.0.1 through 18.0.73 are vulnerable to a Denial of Service (DoS) condition. The vulnerability exists in the get_password.php endpoint, where a crafted request containing a malicious payload can cause the affected web interface to continuously reload,…
- risk 0.49cvss 7.5epss 0.00
Unchecked input for loop condition vulnerability in XML-RPC in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions…
- risk 0.49cvss 7.5epss 0.03
.NET and Visual Studio Denial of Service Vulnerability
- risk 0.49cvss 7.5epss 0.01
OFPPacketQueue in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via OFPQueueProp.len=0.
- risk 0.47cvss 7.2epss 0.00
Relative Path Traversal vulnerabilities in ASPECT allow access to file resources if session administrator credentials become compromised. This issue affects ASPECT-Enterprise: through 3.08.03; NEXUS Series: through 3.08.03; MATRIX Series: through 3.08.03.
- risk 0.46cvss —epss 0.01
smol-toml is a small, fast, and correct TOML parser and serializer. Prior to 1.7.1, parse() can enter an infinite loop when a value inside an array or inline table is followed by a comment with no trailing newline. In src/util.ts, skipUntil() calls indexOfNewline(), receives -1…
- risk 0.46cvss —epss 0.01
When using the "tarfile" module with a file opened in "streaming mode" (mode="r|") the tarfile module did not properly handle EOF, making archive parsing take exponentially longer.
- risk 0.42cvss 7.5epss 0.01
Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network.
- risk 0.42cvss 6.5epss 0.01
An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version…
- risk 0.42cvss 6.5epss 0.01
An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Proton-Dotnet: through 1.0.0. Users are recommended to upgrade to version…
- risk 0.42cvss 6.5epss 0.01
An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Proton-J: through 0.34.1. Users are recommended to upgrade to version…
- risk 0.42cvss 6.5epss 0.00
An Unchecked Input for Loop Condition vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on MX Series allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).Micro-BFD session flaps generate respective up/down events which…
- risk 0.42cvss 7.5epss 0.01
kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py,…
- risk 0.42cvss 7.5epss 0.01
Python-Multipart is a streaming multipart parser for Python. Prior to 0.0.27, python-multipart has a denial of service vulnerability in multipart part header parsing. When parsing multipart/form-data, MultipartParser previously had no limit on the number of part headers or the…
- risk 0.42cvss 6.5epss 0.00
A denial of service (DoS) vulnerability in Palo Alto Networks Prisma SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma SD-WAN ION device to cause a system disruption by sending a specially crafted IPv6 packet.
- risk 0.42cvss 7.5epss 0.01
protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.6 and 8.0.2, protobufjs could recurse without a depth limit while decoding nested protobuf data. This affected both skipping unknown group fields and generated decoding of nested message…