Uncontrolled Resource Consumption
CWE-400
The product does not properly control the allocation and maintenance of a limited resource.
We track 1,380 vulnerabilities of this type. 100% are rated high or critical, and the average CVSS score is 7.6. 8 have been exploited in real attacks.
How this weakness is prevented
- Architecture and Design: Ensure that protocols have specific limits of scale placed on them.
- Implementation: Ensure that all failures in resource allocation place the system into a safe posture.
Latest Uncontrolled Resource Consumption vulnerabilities
- 7.5 High severity
WebSphere Application Server: Uncontrolled Resource Consumption
IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 are vulnerable to a denial of service via a crafted HTTP request.
- 7.5 High severity
OliveTin: Uncontrolled Resource Consumption
OliveTin gives access to predefined shell commands from a web interface. From 3000.0.0 until 3000.17.0, the service/internal/auth/otoauth2/restapi_auth_oauth2.go OAuth2 login handler stores per-login state in the registeredStates map on every /oauth/login requ
- 8.6 High severity
Apache Traffic Server: Uncontrolled Resource Consumption
The Apache Traffic Server ts_lua plugin mishandles initialization, transform context, and per-instance state. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to u
- 7.5 High severity
Apache Traffic Server: Uncontrolled Resource Consumption
Apache Traffic Server drops the per-stream buffer cap when dechunking HTTP/2 or HTTP/3 responses, letting a slow client exhaust server memory. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.14, from 10.0.0 through 1
- 7.5 High severity
Apache Traffic Server: Uncontrolled Resource Consumption
Apache Traffic Server can be crashed or driven to resource exhaustion by abusive HTTP/2 framing and flow-control. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended
- 7.5 High severity
dompdf: Uncontrolled Resource Consumption
Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior are vulnerable to a Denial of Service (DoS) attack via resource exhaustion. An attacker can crash the PHP process by providing a specially crafted HTML document containing a single image with
- 7.5 High severity
dompdf: Uncontrolled Resource Consumption
Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior accept a BMP image and generates a PDF-compatible PNG based only on its declared header dimensions and never bounds width × height before the image is converted through GD. A 58-byte BMP whose
- 7.5 High severity
WebSphere Application Server: Uncontrolled Resource Consumption
IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty are affected by a denial of service vulnerability in the HTTP channel due to unbounded allocation of resources without limits.
- 7.5 High severity
PhpSpreadsheet: Uncontrolled Resource Consumption
PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. In versions 4.0.0 through 5.8.0, 3.3.0 through 3.10.6, 2.2.0 through 2.4.6, 2.0.0 through 2.1.17, and all releases up to and including 1.30.5, the Gnumeric reader reads attacker-su
- 7.5 High severity
PhpSpreadsheet: Uncontrolled Resource Consumption
PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. In versions 4.0.0 through 5.8.0, 3.3.0 through 3.10.6, 2.2.0 through 2.4.6, 2.0.0 through 2.1.17, and all releases up to and including 1.30.5, the OLE reader follows sector chains
- 8.6 High severity
QTINeon: Uncontrolled Resource Consumption
QTI Neon is a minimal, game-agnostic, relay-based UDP multiplayer protocol library. In version 1.0.0, the relay's handleReconnectRequest forwards RECONNECT_REQUEST packets to the host without bounding them, so an unauthenticated client can drive relay-to-host
- 8.2 High severity
Pivotick: Uncontrolled Resource Consumption
Pivotick contains an uncontrolled-recursion vulnerability when processing caller-supplied graph and node data. The affected graph algorithms recursively traversed graph edges, while the JSON viewer recursively processed each level of a node’s data structure. A
- 7.5 High severity
Xen: Uncontrolled Resource Consumption
Addressing certain issues, in particular related to operations which may take excessively long and therefore would need preemption, has turned out overly costly. Since alternatives (HVM/PVH: HAP, PV: shim) are commonly available, the decision was to deprecate
- 7.5 High severity
react-router: Uncontrolled Resource Consumption
React Router is a router for React. In versions 7.0.0 through 7.17.0, the manifest endpoint could be accessed via unauthenticated targeted requests that would put heavy load on the server and slow down response times. This issue is a follow up to CVE-2026-4234
- 7.5 High severity
Apache Neethi: Uncontrolled Resource Consumption
Although remote policy references are not retrieved during policy normalization, if they are manually retrieved via the API it can cause a denial of service attack if a huge policy is retrieved. Users are recommended to upgrade to version 3.2.3, which fixes th
- 7.5 High severity
Apache Neethi: Uncontrolled Resource Consumption
It is possible to bypass the maximum number of normalized policy alternatives that was introduced in Apache Neethi 3.2.2 via certain crafted policies, which may lead to a denial of service attack via resource consumption. Users are recommended to upgrade to ve
- 7.5 High severity
Apache Neethi: Uncontrolled Resource Consumption
Apache Neethi is vulnerable to uncontrolled recursion when parsing policies that lack policy Ids or with deeply nested structures, which may lead to a denial of service attack when parsing policies due to runtime memory exhaustion. Users are recommended to upg
- 7.5 High severity
brace-expansion: Uncontrolled Resource Consumption
brace-expansion through 5.0.7 is vulnerable to denial of service via memory exhaustion. The expand() function limits the number of results with a max option (default 100,000) but does not bound the length of each result string. By chaining multiple brace group
- 7.5 High severity
fflate: Uncontrolled Resource Consumption
fflate through 0.8.2 is vulnerable to denial of service via an infinite loop in unzipSync(). A crafted ZIP archive with a central directory entry declaring compressed_size=0xFFFFFFFF (ZIP64 sentinel) but missing the required ZIP64 extra field tag 0x0001 causes
- 7.5 High severity
netty: Uncontrolled Resource Consumption
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, a remote unauthenticated peer can leak one direct `ByteBuf` per HTTP/2 `DATA` frame in
- 7.6 High severity
Oracle Production Scheduling: Exposure of Sensitive Information to an Unauthorized Actor
Vulnerability in the Oracle Production Scheduling product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access
- 9.4 Critical severity
Oracle Agile Engineering Data Management: Improper Access Control
Vulnerability in the Oracle Agile Engineering Data Management product of Oracle Supply Chain (component: Install). The supported version that is affected is 6.2.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to
- 7.1 High severity
Oracle Commerce Guided Search Platform Services: Exposure of Sensitive Information to an Unauthorized Actor
Vulnerability in the Oracle Commerce Guided Search Platform Services product of Oracle Commerce (component: Forge). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP t
- 8.1 High severity
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager…
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacke
- 9.1 Critical severity
Oracle Commerce Guided Search Platform Services: Improper Access Control
Vulnerability in the Oracle Commerce Guided Search Platform Services product of Oracle Commerce (component: Forge). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP
- 9.9 Critical severity
Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: Web Service…
Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: Web Service API). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network acce
- 7.4 High severity
PeopleSoft Enterprise HCM Human Resources: Improper Access Control
Vulnerability in the PeopleSoft Enterprise HCM Human Resources product of Oracle PeopleSoft (component: Core). The supported version that is affected is 9.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TCP to comp
- 7.1 High severity
Oracle WebCenter Content: Exposure of Sensitive Information to an Unauthorized Actor
Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Web Content Management). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with netw
- 8.3 High severity
Oracle Enterprise Command Center Framework: Improper Neutralization of Special Elements used in an SQL Command
Vulnerability in the Oracle Enterprise Command Center Framework product of Oracle E-Business Suite (component: Core). The supported version that is affected is V16. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to
- 7.5 High severity
Oracle Unified Directory: Uncontrolled Resource Consumption
Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware (component: OUD Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access vi
- 7.5 High severity
Oracle Unified Directory: Uncontrolled Resource Consumption
Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware (component: OUD Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access vi
- 7.5 High severity
Service Delivery Platform: Uncontrolled Resource Consumption
Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network
- 7.5 High severity
MySQL Router: Uncontrolled Resource Consumption
Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). Supported versions that are affected are 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to comp
- 7.5 High severity
Oracle Coherence: Uncontrolled Resource Consumption
Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with netwo
- 7.5 High severity
Oracle Coherence: Uncontrolled Resource Consumption
Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with netwo
- 9.1 Critical severity
Oracle WebLogic Server: Uncontrolled Resource Consumption
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with
- 7.5 High severity
MySQL Connectors: Uncontrolled Resource Consumption
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/C++). Supported versions that are affected are 9.7.0-9.7.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compr
- 7.5 High severity
netty: Uncontrolled Resource Consumption
Netty is a network application framework for development of protocol servers and clients. Prior to 4.2.16.Final, Netty's `Http3FrameCodec` buffers incoming data for HTTP/3 reserved frame types up to the wire-specified payload length without limits; `decodeFram
- 7.5 High severity
netty: Uncontrolled Resource Consumption
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, the `SpdyHttpDecoder` handler in Netty's SPDY-to-HTTP codec allocates a pooled `ByteBu
- 7.5 High severity
netty: Uncontrolled Resource Consumption
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final up to (but not including) 4.2.16.Final, and 4.1.0.Final up to (but not including) 4.1.135, the `HAProxyMessageDecoder` in Netty's `codec-haproxy`