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CWE-754: Improper Check for Unusual or Exceptional Conditions, page 5

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The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.

What the weakness is: CWE-754 at MITRE

Ask an AI about CWE-754

Show the promptExplain CWE-754: Improper Check for Unusual or Exceptional Conditions and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/754.html and https://cve.bz/cve/cwe/754?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

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  1. 6.9CVE-2025-66357EPSS 0.3%

    CHOCO TEI WATCHER mini (IB-MCT001) contains an issue with improper check for unusual or exceptional conditions. When the Video Download feature is in a specific communication state, the product's resources may be consumed abnormally.

  2. 8.7CVE-2025-61976EPSS 0.4%

    CHOCO TEI WATCHER mini (IB-MCT001) contains an issue with improper check for unusual or exceptional conditions. If a remote attacker sends a specially crafted request to the Video Download interface, the system may become unresponsive.

  3. 8.0CVE-2025-14322EPSS 0.3%

    Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.

  4. 7.5CVE-2025-33201EPSS 0.9%

    NVIDIA Triton Inference Server contains a vulnerability where an attacker may cause an improper check for unusual or exceptional conditions issue by sending extra large payloads. A successful exploit of this vulnerability may lead to denia…

  5. 5.5CVE-2025-64704EPSS 0.2%

    WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime. Prior to version 2.4.4, WAMR is susceptible to a segmentation fault in v128.store instruction. This issue has been patched in version 2.4.4.

  6. 6.9CVE-2025-62875EPSS 0.2%

    An Improper Check for Unusual or Exceptional Conditions vulnerability in OpenSMTPD allows local users to crash OpenSMTPD. This issue affects openSUSE Tumbleweed: from ? before 7.8.0p0-1.1.

  7. 5.3CVE-2025-13080EPSS 0.3%

    Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal Drupal core allows Forceful Browsing.This issue affects Drupal core: from 8.0.0 before 10.4.9, from 10.5.0 before 10.5.6, from 11.0.0 before 11.1.9, from 11.2.0 b…

  8. 6.9CVE-2025-64342EPSS 0.4%

    ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. When the ESP32 is in advertising mode, if it receives a connection request containing an invalid Access Address (AA) of 0x00000000 or 0xFFFFFFFF, advertising may stop…

  9. 6.6CVE-2025-4619EPSS 0.6%

    A denial-of-service (DoS) vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to reboot a firewall by sending a specially crafted packet through the dataplane. Repeated attempts to initiate a reboot caus…

  10. 4.8CVE-2025-32088EPSS 0.1%

    Improper conditions check for some Intel(R) QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow a denial of service. System software adversary with an authenticated user combined with a low complexity atta…

  11. 5.9CVE-2025-12657EPSS 0.4%

    The KMIP response parser built into mongo binaries is overly tolerant of certain malformed packets, and may parse them into invalid objects. Later reads of this object can result in read access violations.

  12. 6.8CVE-2025-10937EPSS 0.2%

    Oxford Nanopore Technologies' MinKNOW software at or prior to version 24.11 creates a temporary file to store the local authentication token during startup, before copying it to its final location. This temporary file is created in a direc…

  13. 4.3CVE-2025-62605EPSS 0.3%

    Mastodon is a free, open-source social network server based on ActivityPub. In Mastodon version 4.4, support for verifiable quote posts with quote controls was added, but it is possible for an attacker to bypass these controls in Mastodon …

  14. 10.0CVE-2025-11925EPSS 0.3%

    Incorrect Content-Type header in one of the APIs (`text/html` instead of `application/json`) replies may potentially allow injection of HTML/JavaScript into reply.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

  15. 6.1CVE-2025-55035EPSS 0.3%

    Mattermost Desktop App versions <=5.13.0 fail to manage modals in the Mattermost Desktop App that stops a user with a server that uses basic authentication from accessing their server which allows an attacker that provides a malicious serv…

  16. 5.3CVE-2024-26008EPSS 0.6%

    An improper check or handling of exceptional conditions vulnerability [CWE-703] in FortiOS version 7.4.0 through 7.4.3 and before 7.2.7, FortiProxy version 7.4.0 through 7.4.3 and before 7.2.9, FortiPAM before 1.2.0 and FortiSwitchManager …

  17. 5.5CVE-2025-58289EPSS 0.09%

    Vulnerability of improper exception handling in the print module. Successful exploitation of this vulnerability may affect availability.

  18. 8.7CVE-2025-60004EPSS 0.4%

    An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial-Of-Service (Do…

  19. 6.9CVE-2025-59958EPSS 0.3%

    An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS Evolved on PTX Series allows an unauthenticated, network-based attacker to cause impact to confidentia…

  20. 8.7CVE-2025-61668EPSS 0.4%

    Volto is a ReactJS-based frontend for the Plone Content Management System. Versions 16.34.0 and below, 17.0.0 through 17.22.1, 18.0.0 through 18.27.1, and 19.0.0-alpha.1 through 19.0.0-alpha.5, an anonymous user could cause the NodeJS serv…

  21. 6.9CVE-2025-58354EPSS 0.3%

    Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines (VMs) that perform like containers. In Kata Containers versions from 3.20.0 and before, a malicious host can circumvent initdat…

  22. 6.5CVE-2025-10532EPSS 0.3%

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  23. 5.8CVE-2025-8716EPSS 0.2%

    In Content Management versions 20.4- 25.3 authenticated attackers may exploit a complex cache poisoning technique to download unprotected files from the server if the filenames are known.

  24. 9.8CVE-2025-39682KEVEPSS 3.3%

    In the Linux kernel, the following vulnerability has been resolved: tls: fix handling of zero-length records on the rx_list Each recvmsg() call must process either - only contiguous DATA records (any number of them) - one non-DATA reco…

  25. 6.0CVE-2025-9998EPSS 0.3%

    The sequence of packets received by a Networking server are not correctly checked. An attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.

  26. 8.4CVE-2025-48581EPSS 0.2%

    In VerifyNoOverlapInSessions of apexd.cpp, there is a possible way to block security updates due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interactio…

  27. 7.5CVE-2025-38566EPSS 0.6%

    In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix handling of server side tls alerts Scott Mayhew discovered a security exploit in NFS over TLS in tls_alert_recv() due to its assumption it can read data from…

  28. 8.8CVE-2025-24975EPSS 0.6%

    Firebird is a relational database. Prior to snapshot versions 4.0.6.3183, 5.0.2.1610, and 6.0.0.609, Firebird is vulnerable if ExtConnPoolSize is not set equal to 0. If connections stored in ExtConnPool are not verified for presence and su…

  29. 8.8CVE-2025-24303EPSS 0.1%

    Improper check for unusual or exceptional conditions in the Linux kernel-mode driver for some Intel(R) 800 Series Ethernet before version 1.17.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

  30. 7.1CVE-2025-20625EPSS 0.2%

    Improper conditions check for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.110.0.5 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

  31. 8.6CVE-2025-20093EPSS 0.2%

    Improper check for unusual or exceptional conditions in the Linux kernel-mode driver for some Intel(R) 800 Series Ethernet before version 1.17.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

  32. 8.7CVE-2024-52504EPSS 0.5%

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  33. 7.5CVE-2025-54463EPSS 0.3%

    Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body.

  34. 5.9CVE-2025-53514EPSS 0.3%

    Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body.

  35. 7.5CVE-2025-52931EPSS 0.4%

    Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to update channel subscription endpoint with an invalid request body.

  36. 3.0CVE-2025-52136EPSS 0.3%

    In EMQX before 5.8.6, administrators can install arbitrary novel plugins via the Dashboard web interface. NOTE: the Supplier's position is that this is the intended behavior; however, 5.8.6 adds a defense-in-depth feature in which a plugin…

  37. 7.5CVE-2025-24224EPSS 1.3%

    The issue was addressed with improved checks. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.9, macOS Sequoia 15.5, macOS Ventura 13.7.7, tvOS 18.5, visionOS 2.5, watchOS 11.5. A remote attacker may be able to cause unexpecte…

  38. 4.4CVE-2025-41241EPSS 0.3%

    VMware vCenter contains a denial-of-service vulnerability. A malicious actor who is authenticated through vCenter and has permission to perform API calls for guest OS customisation may trigger this vulnerability to create a denial-of-servi…

  39. 6.9CVE-2025-54427EPSS 0.7%

    Polkadot Frontier is an Ethereum and EVM compatibility layer for Polkadot and Substrate. The extrinsic note_min_gas_price_target is an inherent extrinsic, meaning only the block producer can call it. To ensure correctness, the ProvideInher…

  40. 6.9CVE-2025-53638EPSS 0.4%

    Solady is software that provides Solidity snippets with APIs. Starting in version 0.0.125 and prior to version 0.1.24, when an account is deployed via a proxy, using regular Solidity to call its initialization function may result in a sile…

  41. 8.7CVE-2025-52981EPSS 0.5%

    An Improper Check for Unusual or Exceptional Conditions vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on SRX1600, SRX2300, SRX 4000 Series, and SRX5000 Series with SPC3 allows an unauthenticat…

  42. 5.5CVE-2025-38334EPSS 0.2%

    In the Linux kernel, the following vulnerability has been resolved: x86/sgx: Prevent attempts to reclaim poisoned pages TL;DR: SGX page reclaim touches the page to copy its contents to secondary storage. SGX instructions do not gracefull…

  43. 6.8CVE-2025-4663EPSS 0.4%

    An Improper Check for Unusual or Exceptional Conditions vulnerability in Brocade Fabric OS before 9.2.2.a could allow an authenticated, network-based attacker to cause a Denial-of-Service (DoS). The vulnerability is encountered when su…

  44. 6.9CVE-2025-53359EPSS 0.4%

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  45. 8.0CVE-2023-28910EPSS 0.4%

    A specific flaw exists within the Bluetooth stack of the MIB3 infotainment system. The issue results from the disabled abortion flag eventually leading to bypassing assertion functions. The vulnerability was originally discovered in Skoda …

  46. 7.1CVE-2025-1718EPSS 0.4%

    An authenticated user with file access privilege via FTP access can cause the Relion 670/650 and SAM600-IO series device to reboot due to improper disk space management.

  47. 8.2CVE-2025-0130EPSS 0.4%

    A missing exception check in Palo Alto Networks PAN-OS® software with the web proxy feature enabled allows an unauthenticated attacker to send a burst of maliciously crafted packets that causes the firewall to become unresponsive and event…

  48. 5.1CVE-2025-22848EPSS 0.2%

    Improper conditions check for some Edge Orchestrator software for Intel(R) Tiber™ Edge Platform may allow an authenticated user to potentially enable denial of service via adjacent access.

  49. 5.7CVE-2024-28036EPSS 0.1%

    Improper conditions check for some Intel(R) Arc™ GPU may allow an authenticated user to potentially enable denial of service via local access.

  50. 3.3CVE-2024-12533EPSS 0.2%

    Improper Check for Unusual or Exceptional Conditions vulnerability in Phoenix SecureCore Technology 4 allows Input Data Manipulation.This issue affects SecureCore Technology 4: from 4.0.1.0 before 4.0.1.1018, from 4.1.0.1 before 4.1.0.573,…