cve.bz

CWE-703: Improper Check or Handling of Exceptional Conditions

Filter

The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.

What the weakness is: CWE-703 at MITRE. OWASP Top 10: A10:2025 Mishandling of Exceptional Conditions

Ask an AI about CWE-703

Show the promptExplain CWE-703: Improper Check or Handling of Exceptional Conditions and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/703.html and https://cve.bz/cve/cwe/703?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this weakness's id and public links.

  1. 3.3CVE-2026-54610EPSS 0.1%

    LibreDWG is a free C library to read and write DWG files. Prior to 0.14, `bit_TV_to_utf8()` in `src/bits.c` can write to the caller-provided `src` buffer despite accepting const input. On an `iconv()` error other than `E2BIG`, the function…

  2. 5.5CVE-2026-65368EPSS 0.2%

    A logic issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. A maliciously crafted disk image may bypass Gatekeeper checks.

  3. 4.3CVE-2026-112684EPSS 0.4%

    This issue was addressed through improved state management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously …

  4. 9.8CVE-2026-76527EPSS 0.4%

    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…

  5. 7.5CVE-2026-76481EPSS 0.5%

    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…

  6. 8.8CVE-2026-84579EPSS 0.6%

    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.

  7. 8.6CVE-2026-76458EPSS 0.3%

    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…

  8. 6.5CVE-2026-61822EPSS 0.5%

    pg_partman is a PostgreSQL extension that manages partitioned tables by time or ID. Prior to 5.5.0, run_maintenance() handles exceptions outside the loop that processes rows from part_config, so an exception for one partition set immediate…

  9. 7.5CVE-2026-32641EPSS 0.9%

    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…

  10. 6.9CVE-2026-92790EPSS 0.5%

    Higress before 2.2.4 panics when processing a Cookie header segment without an equals sign, causing the plugin wrapper to recover and return a continue action that bypasses AI token rate limiting. Unauthenticated attackers can craft a malf…

  11. 9.9CVE-2026-20329EPSS 0.5%

    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…

  12. 7.5CVE-2026-71645EPSS 0.6%

    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

  13. 9.1CVE-2026-71640EPSS 0.6%

    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

  14. 5.3CVE-2026-80135EPSS 0.4%

    Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Improper Check or Handling of Exceptional Conditions vulnerability. An unauthenticated attacker with remote access c…

  15. 8.7CVE-2026-57445EPSS 0.4%

    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…

  16. 8.8CVE-2026-20280EPSS 0.5%

    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 …

  17. 6.3CVE-2026-82417EPSS 0.4%

    ### Summary `qs.stringify` throws a `TypeError` when it serializes an object whose own `constructor` property has a truthy, non-callable `isBuffer` member. `utils.isBuffer` duck-types buffers by calling `obj.constructor.isBuffer(obj)` a…

  18. 7.5CVE-2026-26446EPSS 0.5%

    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.…

  19. 4.3CVE-2026-65351EPSS 0.6%

    This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27. Processing maliciously crafted web content may…

  20. 4.3CVE-2026-65340EPSS 0.6%

    This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27. Processing maliciously crafted web content may…

  21. 4.3CVE-2026-65337EPSS 0.6%

    This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27. Processing maliciously crafted web content may…

  22. 4.3CVE-2026-65332EPSS 0.6%

    This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27. Processing maliciously crafted web content may…

  23. 4.3CVE-2026-65331EPSS 0.6%

    This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27. Processing maliciously crafted web content may…

  24. 7.5CVE-2025-59322EPSS 0.5%

    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.

  25. 6.5CVE-2026-18638EPSS 0.4%

    Any authenticated Velociraptor user — including one holding only the readerrole — can terminate the entire server process with a single request, by calling SetPassword with a username that does not exist.

  26. 6.5CVE-2026-56818EPSS 0.5%

    Netty is an asynchronous, event-driven network application framework. Prior to 4.1.136.Final and 4.2.16.Final, the RedisArrayAggregator Redis codec clears retained partial aggregate state when the maxNestedArrayDepth limit is exceeded, but…

  27. 5.5CVE-2026-38763EPSS 0.1%

    An issue in Unistal Systems Pvt. Ltd.Protegent 360 v2.0.0.4 allows a local attacker to cause a denial of service via the function sub_13828

  28. 2.1CVE-2026-16218EPSS 0.3%

    A vulnerability was detected in hunvreus devpush up to 0.4.6. Affected by this issue is the function reset_storage of the file app/workers/tasks/storage.py of the component Storage Reset Failure Handler. The manipulation results in imprope…

  29. 7.5CVE-2026-20187EPSS 0.5%

    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 …

  30. 7.5CVE-2026-51600EPSS 0.6%

    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…

  31. 7.5CVE-2026-13753EPSS 0.5%

    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.

  32. 6.9CVE-2026-56338EPSS 0.5%

    Capgo before 12.128.2 contains a denial of service vulnerability in the /auth/v1/otp endpoint that prevents email verification for two-factor authentication due to captcha validation failures. Authenticated users cannot complete 2FA enroll…

  33. 7.3CVE-2026-12324EPSS 0.2%

    Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

  34. 7.5CVE-2026-44893EPSS 0.6%

    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 `…

  35. 7.5CVE-2026-47316EPSS 0.3%

    Improper Check or Handling of Exceptional Conditions vulnerability in Samsung Open Source Escargot allows Input Data Manipulation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.

  36. 7.1CVE-2026-29643EPSS 0.2%

    XiangShan (Open-source high-performance RISC-V processor) commit edb1dfaf7d290ae99724594507dc46c2c2125384 (2024-11-28) contains an improper exceptional-condition handling flaw in its CSR subsystem (NewCSR). On affected versions, certain se…

  37. 6.6CVE-2026-34388EPSS 0.3%

    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…

  38. 5.5CVE-2026-31794EPSS 0.2%

    iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault from invalid/wild pointer read in CIccCLUT::Interp3d() causing a denial of service. This vulnerabi…

  39. 5.5CVE-2026-31793EPSS 0.2%

    iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault due to invalid/wild pointer read in CIccCalculatorFunc::ApplySequence() causing denial of service.…

  40. 5.3CVE-2025-59787EPSS 0.2%

    2N Access Commander application version 3.4.2 and prior returns HTTP 500 Internal Server Error responses when receiving malformed or manipulated requests, indicating improper handling of invalid input and potential security or availability…

  41. 8.4CVE-2026-0011EPSS 0.1%

    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. …

  42. 6.9CVE-2026-28407EPSS 0.4%

    malcontent is software for discovering supply-chain compromises through context, differential analysis, and YARA. Prior to version 1.21.0, malcontent would remove nested archives which failed to extract which could potentially leave malici…

  43. 4.6CVE-2026-20640EPSS 0.2%

    An inconsistent user interface issue was addressed with improved state management. This issue is fixed in iOS 26.3 and iPadOS 26.3. An attacker with physical access to iPhone may be able to take and view screenshots of sensitive data from …

  44. 7.5CVE-2025-46290EPSS 1.0%

    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…

  45. 6.9CVE-2026-1996EPSS 0.3%

    Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection.

  46. 7.5CVE-2025-70758EPSS 0.7%

    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…

  47. 8.2CVE-2025-65017EPSS 0.3%

    Decidim is a participatory democracy framework. In versions from 0.30.0 to before 0.30.4 and from 0.31.0.rc1 to before 0.31.0, the private data exports can lead to data leaks in case the UUID generation, causing collisions for the generate…

  48. 7.5CVE-2026-21720EPSS 0.7%

    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…

  49. 6.5CVE-2025-68135EPSS 0.3%

    EVerest is an EV charging software stack. Prior to version 2025.10.0, C++ exceptions are not properly handled for and by the `TbdController` loop, leading to its caller and itself to silently terminates. Thus, this leads to a denial of ser…

  50. 2.7CVE-2026-21895EPSS 0.4%

    The `rsa` crate is an RSA implementation written in rust. Prior to version 0.9.10, when creating a RSA private key from its components, the construction panics instead of returning an error when one of the primes is `1`. Version 0.9.10 fix…