CWE-755 · Improper Handling of Exceptional Conditions

584 CVEs classified under CWE-755 (Improper Handling of Exceptional Conditions). Browse by severity and year.

Top CVEs for CWE-755
CVESeverityScorePublishedSummary
CVE-2025-34193Critical9.82025-09-19Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 25.1.102 and Application versions prior to 25.1.1413 include Windows client compo…
CVE-2025-10156Critical9.82025-09-17An Improper Handling of Exceptional Conditions vulnerability in the ZIP archive scanning component of mmaitre314 picklescan allows a remote attacker to bypass…
CVE-2022-48673Critical9.82024-05-03In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix possible access to freed memory in link clear After modifying the QP to the…
CVE-2024-26584Critical9.82024-02-21In the Linux kernel, the following vulnerability has been resolved: net: tls: handle backlogging of crypto requests Since we're setting the CRYPTO_TFM_REQ_MA…
CVE-2021-42142Critical9.82024-01-23An issue was discovered in Contiki-NG tinyDTLS through master branch 53a0d97. DTLS servers mishandle the early use of a large epoch number. This vulnerability…
CVE-2021-42141Critical9.82024-01-22An issue was discovered in Contiki-NG tinyDTLS through 2018-08-30. One incorrect handshake could complete with different epoch numbers in the packets Client_He…
CVE-2023-38406Critical9.82023-11-06bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a "flowspec overflow."
CVE-2022-23121Critical9.82023-03-28This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vuln…
CVE-2021-4105Critical9.82023-02-24Improper Handling of Parameters vulnerability in BG-TEK COSLAT Firewall allows Remote Code Inclusion. This issue affects COSLAT Firewall: from 5.24.0.R.201806…
CVE-2022-48329Critical9.82023-02-20MISP before 2.4.166 unsafely allows users to use the order parameter, related to app/Model/Attribute.php, app/Model/GalaxyCluster.php, app/Model/Workflow.php…
CVE-2022-48328Critical9.82023-02-20app/Controller/Component/IndexFilterComponent.php in MISP before 2.4.167 mishandles ordered_url_params and additional_delimiters.
CVE-2022-31799Critical9.82022-06-02Bottle before 0.12.20 mishandles errors during early request binding.
CVE-2021-40391Critical9.82021-11-19An out-of-bounds write vulnerability exists in the drill format T-code tool number functionality of Gerbv 2.7.0, dev (commit b5f1eacd), and the forked version…
CVE-2021-43272Critical9.82021-11-14An improper handling of exceptional conditions vulnerability exists in Open Design Alliance ODA Viewer sample before 2022.11. ODA Viewer continues to process i…
CVE-2021-38384Critical9.82021-08-10Serverless Offline 8.0.0 returns a 403 HTTP status code for a route that has a trailing / character, which might cause a developer to implement incorrect acces…
CVE-2021-36128Critical9.82021-07-02An issue was discovered in the CentralAuth extension in MediaWiki through 1.36. Autoblocks for CentralAuth-issued suppression blocks are not properly implement…
CVE-2020-13859Critical9.82021-02-01An issue was discovered on Mofi Network MOFI4500-4GXeLTE 4.0.8-std devices. A format error in /etc/shadow, coupled with a logic bug in the LuCI - OpenWrt Confi…
CVE-2020-24753Critical9.82020-09-17A memory corruption vulnerability in Objective Open CBOR Run-time (oocborrt) in versions before 2020-08-12 could allow an attacker to execute code via crafted…
CVE-2020-7247Critical9.82020-01-29smtp_mailaddr in smtp_session.c in OpenSMTPD 6.6, as used in OpenBSD 6.6 and other products, allows remote attackers to execute arbitrary commands as root via…
CVE-2009-5043Critical9.82019-10-31burn allows file names to escape via mishandled quotation marks
All CVEs classified under CWE-755 — newest first (page 1 of 6)
CVESeverityScorePublishedSummary
CVE-2026-458192026-08-13baseline-browser-mapping 2.x before 2.11.0 calls process.exit() instead of throwing on invalid or conflicting input parameters, and can trigger immediate proce…
CVE-2026-52856High7.52026-07-31Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, a malformed packet received during the SF…
CVE-2026-599522026-07-30Valibot helps validate data using a schema. Versions prior to 1.4.2 can throw a TypeError inside its flatten() helper when validation issues contain attacker-c…
CVE-2026-42792High7.52026-07-27Improper Handling of Exceptional Conditions vulnerability in Erlang OTP erts (epmd) allows an unauthenticated remote attacker to permanently terminate the Erla…
CVE-2026-480362026-07-24Hulumi is an open-source toolkit that ships secure-by-default cloud and platform infrastructure components for Pulumi. Prior to version 1.4.0, consumers runnin…
CVE-2026-16730Medium5.52026-07-24A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup (notably SO_PEERPIDFD) are handled a…
CVE-2026-62994Low3.72026-07-16CoreDNS is a DNS server written in Go. From 1.9.4 until 1.14.5, a network DNS client allowed to request AXFR for a CoreDNS zone can trigger a panic when CoreDN…
CVE-2026-59162High7.52026-07-10Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. Prior to 2.11.0, Excelize parses shared-string cell values with strconv…
CVE-2026-54775Medium6.52026-07-08CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, a CoreWCF service listening on a Kafka…
CVE-2026-59927Medium5.32026-07-08Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, the Include directive in src/mistune/directives/include.py detects only direct…
CVE-2026-55577Medium5.92026-07-01ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, a heap buffer overflow…
CVE-2026-44505Medium5.32026-06-10Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. network-libp2p handles kad get-record query pro…
CVE-2023-43686Medium6.22026-06-09An issue was discovered in Malwarebytes 4.x and 5.x (and Nebula 2020-10-21 and later). A large number of Firefox preference files can cause the parser to ignor…
CVE-2026-40371High8.82026-06-09Improper handling of insufficient permissions or privileges in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to elevate privileges over a…
CVE-2026-49235High7.52026-06-08When Routinator encounters a file via RRDP using a specifically crafted Document Type Definition, Routinator crashes.
CVE-2026-492322026-06-08Routinator exits on any error when accepting incoming HTTP or RTR connections, including ones it can recover from such as running out of file descriptors. This…
CVE-2026-9516High7.52026-06-03Cpanel::JSON::XS versions before 4.41 for Perl allow denial of service via UTF-8 BOM prefixed input when a decode filter callback throws. To skip a leading 3-…
CVE-2026-48524Low3.72026-05-28PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, PyJWKClient.get_signing_key() forces a fresh HTTP request to the JWKS endpoint for every J…
CVE-2026-44325High7.52026-05-27free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NRF root SBI endpoint POST /oauth2/token contains a parser-level typ…
CVE-2026-44319High7.52026-05-27free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF terminates the entire process when a stored PFD-subscription not…
CVE-2026-44902High7.52026-05-27opentelemetry-js is the OpenTelemetry JavaScript Client. Prior to 0.217.0, a single malformed HTTP request crashes any Node.js process running the OpenTelemetr…
CVE-2026-48961High7.32026-05-27IO::Compress versions from 2.207 before 2.220 for Perl ship a zipdetails CLI tool that crashes with undefined subroutine on Info-ZIP Unix Extra Field with 8-by…
CVE-2026-42545Medium5.92026-05-12Granian is a Rust HTTP server for Python applications. From 0.2.0 to 2.7.4, Granian aborts a worker process if a WSGI application returns an invalid HTTP respo…
CVE-2026-8162High7.52026-05-12multiparty@4.2.3 and lower versions are vulnerable to denial of service via uncaught exception. By sending a multipart/form-data request with a Content-Disposi…
CVE-2026-34065High7.52026-04-22nimiq-primitives contains primitives (e.g., block, account, transaction) to be used in Nimiq's Rust implementation. Prior to version 1.3.0, an untrusted p2p pe…
CVE-2026-23666High7.52026-04-14Improper input validation in .NET Framework allows an unauthorized attacker to deny service over a network.
CVE-2026-40074High7.52026-04-10SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. Prior to 2.57.1, redirect, when called from inside the handle…
CVE-2026-30798High7.52026-03-05Insufficient Verification of Data Authenticity, Improper Handling of Exceptional Conditions vulnerability in rustdesk-client RustDesk Client rustdesk-client on…
CVE-2026-28542High7.32026-03-05Permission bypass vulnerability in the system service framework. Impact: Successful exploitation of this vulnerability may affect availability.
CVE-2026-27809Critical9.12026-02-26psd-tools is a Python package for working with Adobe Photoshop PSD files. Prior to version 1.12.2, when a PSD file contains malformed RLE-compressed image data…
CVE-2026-27195High7.52026-02-24Wasmtime is a runtime for WebAssembly. Starting with Wasmtime 39.0.0, the `component-model-async` feature became the default, which brought with it a new imple…
CVE-2026-27586Critical9.12026-02-24Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, two swallowed errors in `ClientAuthentication.provision()` cause mTLS…
CVE-2026-25957Medium6.52026-02-09Cube is a semantic layer for building data applications. From 1.1.17 to before 1.5.13 and 1.4.2, it is possible to make the entire Cube API unavailable by subm…
CVE-2026-237622026-01-22VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato (versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively), as well as VB-Au…
CVE-2026-21906High7.52026-01-15An Improper Handling of Exceptional Conditions vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on SRX Series allows an unauthe…
CVE-2026-0203Medium6.52026-01-15An Improper Handling of Exceptional Conditions vulnerability in packet processing of Juniper Networks Junos OS allows an unauthenticated, network-adjacent atta…
CVE-2025-69255Medium4.02026-01-07RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.13 to 1.0.0-alpha.77, a malformed gRPC GetMetrics request causes get_metri…
CVE-2025-68274High7.52025-12-16SIPGO is a library for writing SIP services in the GO language. Starting in version 0.3.0 and prior to version 1.0.0-alpha-1, a nil pointer dereference vulnera…
CVE-2025-66622High7.52025-12-09matrix-sdk-base is the base component to build a Matrix client library. Versions 0.14.1 and prior are unable to handle responses that include custom m.room.joi…
CVE-2025-62711Low3.12025-10-24Wasmtime is a runtime for WebAssembly. In versions from 38.0.0 to before 38.0.3, the implementation of component-model related host-to-wasm trampolines in Wasm…
CVE-2025-53702Medium6.52025-10-23Vilar VS-IPC1002 IP cameras are vulnerable to DoS (Denial-of-Service) attacks. An unauthenticated attacker on the same local network might send a crafted reque…
CVE-2025-94372025-10-14A security issue exists within the Studio 5000 Logix Designer add-on profile (AOP) for the ArmorStart Classic distributed motor controller, resulting in denial…
CVE-2025-59530High7.52025-10-10quic-go is an implementation of the QUIC protocol in Go. In versions prior to 0.49.0, 0.54.1, and 0.55.0, a misbehaving or malicious server can cause a denial-…
CVE-2025-34193Critical9.82025-09-19Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 25.1.102 and Application versions prior to 25.1.1413 include Windows client compo…
CVE-2025-10156Critical9.82025-09-17An Improper Handling of Exceptional Conditions vulnerability in the ZIP archive scanning component of mmaitre314 picklescan allows a remote attacker to bypass…
CVE-2025-8008Medium6.52025-09-09A security issue exists in the protected mode of EN4TR devices, where sending specifically crafted messages during a Forward Close operation can cause the devi…
CVE-2025-58047High7.52025-08-28Volto is a React based frontend for the Plone Content Management System. In versions from 19.0.0-alpha.1 to before 19.0.0-alpha.4, 18.0.0 to before 18.24.0, 17…
CVE-2025-54634High8.02025-08-06Vulnerability of improper processing of abnormal conditions in huge page separation. Impact: Successful exploitation of this vulnerability may affect availabil…
CVE-2025-27465Medium4.32025-07-16Certain instructions need intercepting and emulating by Xen. In some cases Xen emulates the instruction by replaying it, using an executable stub. Some instr…
CVE-2025-52948Medium5.92025-07-11An Improper Handling of Exceptional Conditions vulnerability in Berkeley Packet Filter (BPF) processing of Juniper Networks Junos OS allows an attacker, in rar…
CVE-2025-52947Medium6.52025-07-11An Improper Handling of Exceptional Conditions vulnerability in route processing of Juniper Networks Junos OS on specific end-of-life (EOL) ACX Series platform…
CVE-2025-41222Medium5.32025-07-08A vulnerability has been identified in RUGGEDCOM i800 (All versions), RUGGEDCOM i801 (All versions), RUGGEDCOM i802 (All versions), RUGGEDCOM i803 (All version…
CVE-2025-46733High7.92025-07-04OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technolog…
CVE-2025-48886Medium4.82025-06-19Hydra is a layer-two scalability solution for Cardano. Prior to version 0.22.0, the process assumes L1 event finality and does not consider failed transactions…
CVE-2025-29826High7.32025-05-13Improper handling of insufficient permissions or privileges in Microsoft Dataverse allows an authorized attacker to elevate privileges over a network.
CVE-2025-4649Medium4.92025-05-13Improper Handling of Exceptional Conditions vulnerability in Centreon web allows Privilege Escalation. ACL are not correctly taken into account in the displ…
CVE-2024-49841High7.82025-05-06Memory corruption during memory assignment to headless peripheral VM due to incorrect error code handling.
CVE-2025-46584High7.82025-05-06Vulnerability of improper authentication logic implementation in the file system module Impact: Successful exploitation of this vulnerability may affect servic…
CVE-2025-43864High7.52025-04-25React Router is a router for React. Starting in version 7.2.0 and prior to version 7.5.2, it is possible to force an application to switch to SPA mode by addin…
CVE-2025-30652Medium5.52025-04-09An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local…
CVE-2025-244782025-01-28A denial-of-service vulnerability exists in the affected products. The vulnerability could allow a remote, non-privileged user to send malicious requests resul…
CVE-2024-37284Medium5.52025-01-21Improper handling of alternate encoding occurs when Elastic Defend on Windows systems attempts to scan a file or process encoded as a multibyte character. This…
CVE-2024-11864High7.52025-01-14Specifically crafted SCMI messages sent to an SCP running SCP-Firmware release versions up to and including 2.15.0 may lead to a Usage Fault and crash the SCP
CVE-2024-11863Medium5.32025-01-14Specifically crafted SCMI messages sent to an SCP running SCP-Firmware release versions up to and including 2.15.0 may lead to a Usage Fault and crash the SCP
CVE-2025-21602Medium6.52025-01-09An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an u…
CVE-2025-21596Medium5.52025-01-09An Improper Handling of Exceptional Conditions vulnerability in the command-line processing of Juniper Networks Junos OS on SRX1500, SRX4100, and SRX4200 devic…
CVE-2024-418862024-12-24Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the NVR. An attacker could inject malformed data into url input…
CVE-2024-12236Medium5.52024-12-10A security issue exists in Vertex Gemini API for customers using VPC-SC. By utilizing a custom crafted file URI for image input, data exfiltration is possible…
CVE-2024-53984Medium4.32024-12-02Nanopb is a small code-size Protocol Buffers implementation. When the compile time option PB_ENABLE_MALLOC is enabled, the message contains at least one field…
CVE-2024-52529Medium5.82024-11-25Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For users with the following configuration: 1. An allow policy that…
CVE-2024-51766Medium6.52024-11-22A potential security vulnerability has been identified in the HPE NonStop DISK UTIL (T9208) product. This vulnerability could be exploited to cause a denial of…
CVE-2024-53063High7.82024-11-19In the Linux kernel, the following vulnerability has been resolved: media: dvbdev: prevent the risk of out of memory access The dvbdev contains a static vari…
CVE-2024-9413High8.02024-11-13The transport_message_handler function in SCP-Firmware release versions 2.11.0-2.15.0 does not properly handle errors, potentially allowing an Application Proc…
CVE-2024-50202Medium5.52024-11-08In the Linux kernel, the following vulnerability has been resolved: nilfs2: propagate directory read errors from nilfs_find_entry() Syzbot reported that a ta…
CVE-2024-50176Medium5.52024-11-08In the Linux kernel, the following vulnerability has been resolved: remoteproc: k3-r5: Fix error handling when power-up failed By simply bailing out, the dri…
CVE-2024-515022024-11-04loona is an experimental, HTTP/1.1 and HTTP/2 implementation in Rust on top of io-uring. `loona-hpack` suffers from the same vulnerability as the original `hpa…
CVE-2024-51744Low3.12024-11-04golang-jwt is a Go implementation of JSON Web Tokens. Unclear documentation of the error behavior in `ParseWithClaims` can lead to situation where users are po…
CVE-2024-50002Medium5.52024-10-21In the Linux kernel, the following vulnerability has been resolved: static_call: Handle module init failure correctly in static_call_del_module() Module inse…
CVE-2024-50001High7.82024-10-21In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix error path in multi-packet WQE transmit Remove the erroneous unmap in case…
CVE-2024-47767Medium4.32024-10-14Tuleap is a tool for end to end traceability of application and system developments. Prior to Tuleap Community Edition 15.13.99.113, Tuleap Enterprise Edition…
CVE-2024-47766Medium4.92024-10-14Tuleap is a tool for end to end traceability of application and system developments. Prior to Tuleap Community Edition 15.13.99.110, Tuleap Enterprise Edition…
CVE-2024-46988Medium4.82024-10-14Tuleap is a tool for end to end traceability of application and system developments. Prior to Tuleap Community Edition 15.13.99.40, Tuleap Enterprise Edition 1…
CVE-2024-8376High7.52024-10-11In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of…
CVE-2024-47491Medium5.92024-10-11An Improper Handling of Exceptional Conditions vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a ne…
CVE-2024-47489Medium5.82024-10-11An Improper Handling of Exceptional Conditions vulnerability in the Packet Forwarding Engine (pfe) of the Juniper Networks Junos OS Evolved on ACX Series devic…
CVE-2024-39547High7.52024-10-11An Improper Handling of Exceptional Conditions vulnerability in the rpd-server of Juniper Networks Junos OS and Junos OS Evolved within cRPD allows an unauthen…
CVE-2024-39526Medium6.52024-10-11An Improper Handling of Exceptional Conditions vulnerability in packet processing of Juniper Networks Junos OS on MX Series with MPC10/MPC11/LC9600 line cards…
CVE-2024-39525High7.52024-10-09An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an u…
CVE-2024-476092024-10-01Tonic is a native gRPC client & server implementation with async/await support. When using tonic::transport::Server there is a remote DoS attack that can cause…
CVE-2024-6594High7.52024-09-25Improper Handling of Exceptional Conditions vulnerability in the WatchGuard Single Sign-On Client on Windows causes the client to crash while handling malforme…
CVE-2024-34639Medium4.62024-09-04Improper handling of exceptional conditions in Setupwizard prior to SMR Aug-2024 Release 1 allows physical attackers to bypass proper validation.
CVE-2024-34638Medium6.72024-09-04Improper handling of exceptional conditions in ThemeCenter prior to SMR Sep-2024 Release 1 allows local attackers to delete non-preloaded applications.
CVE-2024-45038High7.52024-08-27Meshtastic device firmware is a firmware for meshtastic devices to run an open source, off-grid, decentralized, mesh network built to run on affordable, low-po…
CVE-2024-27442High7.82024-08-12An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0. The zmmailboxdmgr binary, a component of ZCS, is intended to be executed by the zimbra user…
CVE-2024-0108High8.72024-08-08NVIDIA Jetson Linux contains a vulnerability in NvGPU where error handling paths in GPU MMU mapping code fail to clean up a failed mapping attempt. A successfu…
CVE-2024-7521High8.82024-08-06Incomplete WebAssembly exception handing could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128…
CVE-2024-39552High7.52024-07-11An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows a ne…
CVE-2024-39541Medium6.52024-07-11An Improper Handling of Exceptional Conditions vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an u…
CVE-2024-39560Medium6.52024-07-10An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a lo…
CVE-2024-39555High7.52024-07-10An Improper Handling of Exceptional Conditions vulnerability in the Routing Protocol Daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows an a…