CWE-703— Improper Check or Handling of Exceptional Conditions
The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.— MITRE CWE catalog
191 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-703page 1 of 4
- CVE-2021-25372CRITICALCVSS 6.1EG 9.0⚠ KEV2021-03-26
An improper boundary check in DSP driver prior to SMR Mar-2021 Release 1 allows out of bounds memory access.
- CVE-2021-25370CRITICALCVSS 6.1EG 9.0⚠ KEV2021-03-26
An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.
- CVE-2022-22265CRITICALCVSS 5.0EG 9.0⚠ KEV2022-01-10
An improper check or handling of exceptional conditions in NPU driver prior to SMR Jan-2022 Release 1 allows arbitrary memory write and code execution.
- CVE-2026-20329CRITICALCVSS 9.9EG 9.92026-09-16
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security Appliance Software, Cisco Secure Firewall Threat Defense Software and Cisco Secure Firewall Management Center Software engi…
- CVE-2026-76527CRITICALCVSS 9.8EG 9.82026-10-21
As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discover…
- CVE-2025-13026CRITICALCVSS 9.8EG 9.82025-11-11
Sandbox escape due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145.
- CVE-2025-13023CRITICALCVSS 9.8EG 9.82025-11-11
Sandbox escape due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145.
- CVE-2025-13022CRITICALCVSS 9.8EG 9.82025-11-11
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145.
- CVE-2025-13021CRITICALCVSS 9.8EG 9.82025-11-11
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145.
- CVE-2025-31998CRITICALCVSS 9.8EG 9.82025-10-12
HCL Unica Centralized Offer Management is vulnerable to poor unhandled exceptions which exposes sensitive information. An attacker can exploit use this information to exploit known vulnerabilities launch targeted attacks, such as remote c…
- CVE-2024-21894CRITICALCVSS 9.8EG 9.82024-04-04
A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS …
- CVE-2021-3329CRITICALCVSS 9.6EG 9.62023-02-26
Lack of proper validation in HCI Host stack initialization can cause a crash of the bluetooth stack
- CVE-2023-0397CRITICALCVSS 9.6EG 9.62023-01-19
A malicious / defect bluetooth controller can cause a Denial of Service due to unchecked input in le_read_buffer_size_complete.
- CVE-2026-71640CRITICALCVSS 9.1EG 9.12026-09-10
An issue in ZJU-FAST-Lab EGO-Planner-v2 All versions up to commit 5c99a95880401e2599638d567abc0e240396cb42 allows unsafe vehicle motion via improper handling of expired trajectory data in the replanning pipeline
- CVE-2024-39815CRITICALCVSS 9.1EG 9.12024-08-12
Improper check or handling of exceptional conditions vulnerability affecting Vonets industrial wifi bridge relays and wifi bridge repeaters, software versions 3.3.23.6.9 and prior, enable an unauthenticated remote attacker to cause …
- CVE-2023-45927CRITICALCVSS 9.1EG 9.12024-03-27
S-Lang 2.3.2 was discovered to contain an arithmetic exception via the function tt_sprintf().
- CVE-2021-23859CRITICALCVSS 9.1EG 9.12021-12-08
An unauthenticated attacker is able to send a special HTTP request, that causes a service to crash. In case of a standalone VRM or BVMS with VRM installation this crash also opens the possibility to send further unauthenticated commands to…
- CVE-2026-84579HIGHCVSS 8.8EG 8.82026-10-20
A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Opening a file referencing a network share may lead to unexpected software execution.
- CVE-2026-20280HIGHCVSS 8.8EG 8.82026-09-02
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases …
- CVE-2019-5031HIGHCVSS 8.8EG 8.82019-10-02
An exploitable memory corruption vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader, version 9.4.1.16828. A specially crafted PDF document can trigger an out-of-memory condition which isn't handled properly,…
- CVE-2026-57445HIGHCVSS 8.7EG 8.72026-09-03
Gardens v2 is a modular governance framework that enables communities to create and manage multiple governance pools with customizable parameters and voting mechanisms. In dfba919e218e20d52db9f7b2e8d292d45a46c91b and prior, normal benefici…
- CVE-2026-76458HIGHCVSS 8.6EG 8.62026-10-07
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses m…
- CVE-2026-92954HIGHCVSS 8.6EG 8.62026-09-17
vm2 is a sandbox library for running untrusted JavaScript in Node.js. In versions >= 3.10.0 and <= 3.11.7, Promises returned from the host realm into the sandbox are not marked as handled at the bridge boundary; only Promises created insid…
- CVE-2026-100722HIGHCVSS 6.8EG 8.62026-09-27
vm2 before 3.12.2 does not apply host-side Promise rejection handling in the sandbox-to-host construct trap. In BaseHandler, the apply trap calls markHostPromiseHandled() on the returned value, but the adjacent construct path returns the r…
- CVE-2026-0011HIGHCVSS 8.4EG 8.42026-03-02
In enableSystemPackageLPw of Settings.java, there is a possible way to prevent location access from working due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. …
- CVE-2023-23774HIGHCVSS 8.4EG 8.42023-08-29
Motorola EBTS/MBTS Site Controller drops to debug prompt on unhandled exception. The Motorola MBTS Site Controller exposes a debug prompt on the device's serial port in case of an unhandled exception. This allows an attacker with physical …
- CVE-2024-21525HIGHCVSS 8.3EG 8.32024-07-10
All versions of the package node-twain are vulnerable to Improper Check or Handling of Exceptional Conditions due to the length of the source data not being checked. Creating a new twain.TwainSDK with a productName or productFamily, manufa…
- CVE-2024-22053HIGHCVSS 8.2EG 8.22024-04-04
A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS …
- CVE-2024-10781HIGHCVSS 8.1EG 8.12024-11-26
The Spam protection, Anti-Spam, FireWall by CleanTalk plugin for WordPress is vulnerable to unauthorized Arbitrary Plugin Installation due to an missing empty value check on the 'api_key' value in the 'perform' function in all versions up …
- CVE-2024-4611HIGHCVSS 8.1EG 8.12024-05-29
The AppPresser plugin for WordPress is vulnerable to improper missing encryption exception handling on the 'decrypt_value' and on the 'doCookieAuth' functions in all versions up to, and including, 4.3.2. This makes it possible for unauthen…
- CVE-2018-12551HIGHCVSS 8.1EG 8.12019-03-27
When Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) is configured to use a password file for authentication, any malformed data in the password file will be treated as valid. This typically means that the malformed data becomes a usern…
- CVE-2024-27832HIGHCVSS 7.8EG 7.82024-06-10
The issue was addressed with improved checks. This issue is fixed in iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.2, watchOS 10.5. An app may be able to elevate privileges.
- CVE-2018-5463HIGHCVSS 7.8EG 7.82018-04-09
A structured exception handler overflow vulnerability in Leao Consultoria e Desenvolvimento de Sistemas (LCDS) LTDA ME LAquis SCADA 4.1.0.3391 and earlier may allow code execution.
- CVE-2026-76481HIGHCVSS 7.5EG 7.52026-10-21
As part of Cisco's ongoing commitment to proactive security and product quality, engineering teams for Cisco Emergency Responder, Cisco Prime Collaboration Deployment, Cisco Unified Communications Manager (Unified CM), Cisco Unified Commun…
- CVE-2026-32641HIGHCVSS 7.5EG 7.52026-09-18
Parseable is a log analytics platform built for high-volume data ingestion and analysis. Prior to 3.0.0, src/handlers/http/middleware.rs uses unwrap() while parsing the x-amz-firehose-common-attributes header before authentication. A remot…
- CVE-2026-71645HIGHCVSS 7.5EG 7.52026-09-10
An issue in Robotics-STAR-Lab (SYSU STAR Group) RACER Tested affected version: commit abcdef1234567890 allows an attacker to cause a denial of service via the exploration state machine
- CVE-2026-26446HIGHCVSS 7.5EG 7.52026-08-26
Stomper 5e2741e is vulnerable to Denial of Service. When a broker sends data to a client whose TCP connection was already closed by the peer, the server process receives SIGPIPE and immediately terminates, resulting in a denial of service.…
- CVE-2025-59322HIGHCVSS 7.5EG 7.52026-08-12
CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 fails to properly handle decryption errors and allows encrypted volumes to be mounted as plaintext.
- CVE-2026-20187HIGHCVSS 7.5EG 7.52026-07-15
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses …
- CVE-2026-51600HIGHCVSS 7.5EG 7.52026-07-09
Tenda CP3 V3.0 firmware V31.1.9.91 does not validate the Content-Length header field in RTSP requests (including DESCRIBE, SETUP, and PLAY methods). When a request carrying a Content-Length header is received without a corresponding messag…
- CVE-2026-13753HIGHCVSS 7.5EG 7.52026-07-06
Certain HP DeskJet All-in-One printers may be potentially vulnerable to information disclosure that allows an unauthenticated attacker to access sensitive information through exposed APIs.
- CVE-2026-44893HIGHCVSS 7.5EG 7.52026-06-08
Netty is a network application framework for development of protocol servers and clients. In netty-codec-haproxy prior to versions 4.1.135.Final and 4.2.15.Final, when decoding a PP2_TYPE_SSL TLV, HAProxyMessage.readNextTLV() first calls `…
- CVE-2026-47316HIGHCVSS 7.5EG 7.52026-05-19
Improper Check or Handling of Exceptional Conditions vulnerability in Samsung Open Source Escargot allows Input Data Manipulation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.
- CVE-2026-34388HIGHCVSS 7.5EG 7.52026-03-27
Fleet is open source device management software. Prior to 4.81.0, a denial-of-service vulnerability in Fleet's gRPC Launcher endpoint allows an authenticated host to crash the entire Fleet server process by sending an unexpected log type v…
- CVE-2025-46290HIGHCVSS 7.5EG 7.52026-02-11
A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, visionOS 26.2, watchOS 26.2. A remote attacker ma…
- CVE-2026-25577HIGHCVSS 7.5EG 7.52026-02-10
Emmett is a framework designed to simplify your development process. Prior to 1.3.11, the cookies property in mmett_core.http.wrappers.Request does not handle CookieError exceptions when parsing malformed Cookie headers. This allows unauth…
- CVE-2025-70758HIGHCVSS 7.5EG 7.52026-02-03
chetans9 core-php-admin-panel through commit a94a780d6 contains an authentication bypass vulnerability in includes/auth_validate.php. The application sends an HTTP redirect via header(Location:login.php) when a user is not authenticated bu…
- CVE-2026-21720HIGHCVSS 7.5EG 7.52026-01-27
Every uncached /avatar/:hash request spawns a goroutine that refreshes the Gravatar image. If the refresh sits in the 10-slot worker queue longer than three seconds, the handler times out and stops listening for the result, so that gorouti…
- CVE-2025-14874HIGHCVSS 7.5EG 7.52025-12-18
A flaw was found in Nodemailer. This vulnerability allows a denial of service (DoS) via a crafted email address header that triggers infinite recursion in the address parser.
- CVE-2025-13016HIGHCVSS 7.5EG 7.52025-11-11
Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5.
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