Common Weakness Enumeration

CWE-248

Allowed

Uncaught Exception

Abstraction: Base · Status: Draft

An exception is thrown from a function, but it is not caught.

356 vulnerabilities reference this CWE, most recent first.

CVE-2026-106170 (GCVE-0-2026-106170)

Vulnerability from cvelistv5 – Published: 2026-10-13 17:37 – Updated: 2026-11-06 15:42
VLAI
Summary
An Uncaught Exception vulnerability [CWE-248] vulnerability in Fortinet FortiSandbox 5.2.0 through 5.2.1, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4 all versions may allow a privileged attacker to deny access to the GUI and CLI persistently via crafted HTTP requests.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 15:12 UTC
CWE
Assigner
fortinet CNA
References
Impacted products
Vendor Product Version
Fortinet FortiSandbox Affected: 5.2.0 , ≤ 5.2.1 (semver)
Affected: 5.0.0 , ≤ 5.0.6 (semver)
Affected: 4.4.0 , ≤ 4.4.10 (semver)
    cpe:2.3:a:fortinet:fortisandbox:5.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:5.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:5.0.6:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:5.0.5:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:5.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:5.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:5.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:5.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:5.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.10:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.9:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.8:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.7:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.6:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.5:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.4:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortisandbox:4.4.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-106122 (GCVE-0-2026-106122)

Vulnerability from cvelistv5 – Published: 2026-10-06 18:10 – Updated: 2026-10-06 18:23
VLAI
Title
RabbitMQ: Malformed UTF-8 in shortstr properties permanently disables RPC consumers
Summary
The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.36.0, ValueReader.readShortstr decodes malformed UTF-8 bytes into replacement characters that can re-encode beyond the AMQP shortstr limit enforced by ValueWriter.writeShortstr. An attacker who can submit an RPC message with a malformed echoed property can cause reply publication in RpcServer.mainloop() or tutorial-style consumers to throw an unchecked exception before acknowledgement. The broker requeues the message, allowing the same message to disable replacement consumers until the queue is purged. This issue is fixed in version 5.36.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-06 18:23 UTC
CWE
Assigner
GitHub_M CNA
Impacted products
Show details on NVD website

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CVE-2026-105757 (GCVE-0-2026-105757)

Vulnerability from cvelistv5 – Published: 2026-10-05 22:52 – Updated: 2026-10-06 13:20
VLAI
Title
vLLM: Structured-output request errors escape the request boundary and terminate the shared EngineCore — engine-fatal denial of service (3 sites)
Summary
vLLM is an inference and serving engine for large language models. Prior to 0.30.0, structured-output request failures can escape request-scoped validation and reach the EngineCore fatal-error path. A per-request backend mismatch can re-raise a grammar compilation exception, padding produced by the ngram_gpu speculative-decoding mode can pass a negative token to guidance validation, and the Rust frontend can admit empty structured-output values that the Python frontend rejects, allowing ordinary constrained-generation requests to terminate the shared engine. This issue is fixed in version 0.30.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-06 13:20 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-248 - Uncaught Exception
  • CWE-755 - Improper Handling of Exceptional Conditions
Assigner
GitHub_M CNA
Impacted products
Vendor Product Version
vllm-project vllm Affected: < 0.30.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-105756 (GCVE-0-2026-105756)

Vulnerability from cvelistv5 – Published: 2026-10-05 22:49 – Updated: 2026-10-06 14:42
VLAI
Title
vLLM: Loose `cache_salt` validation lets a single request kill EngineCore on LMCache-MP deployments — uncaught downstream `ValueError` denial of service
Summary
vLLM is an inference and serving engine for large language models. Prior to 0.30.0, OpenAI-compatible request models accept a non-empty cache_salt value without enforcing the character and length restrictions required by the IPCCacheServerKey consumer in LMCache-MP. On deployments using the LMCache-MP connector, a salt that contains a forbidden character or exceeds the permitted length can raise an uncaught ValueError during scheduler cache lookup, causing EngineCore to terminate and denying service to all concurrent users. This issue is fixed in version 0.30.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-06 14:41 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-248 - Uncaught Exception
Assigner
GitHub_M CNA
Impacted products
Vendor Product Version
vllm-project vllm Affected: < 0.30.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-105661 (GCVE-0-2026-105661)

Vulnerability from cvelistv5 – Published: 2026-10-18 18:56 – Updated: 2026-10-19 20:14
VLAI
Title
Gitea panic on the repositories route of individual users
Summary
Requesting `/{username}/-/repositories` for an individual user instead of an organization made the organization home handler dereference a nil organization and panic. The request needs no authentication and no special configuration. The server answered with an HTTP 500 error and logged a panic for each request; the fix returns 404 for individual users.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 20:14 UTC
CWE
Assigner
Gitea CNA
Impacted products
Vendor Product Version
Gitea Gitea Affected: 0 , ≤ 28.1.0 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-103936 (GCVE-0-2026-103936)

Vulnerability from cvelistv5 – Published: 2026-10-15 17:28 – Updated: 2026-10-16 17:12
VLAI
Title
libp2p: Single pre-auth STUN packet terminates `@libp2p/webrtc` WebRTC-direct Node.js listeners
Summary
libp2p is a JavaScript implementation of the libp2p networking stack. Prior to 6.0.28, the @libp2p/webrtc webRTCDirect() Node.js listener processes unauthenticated STUN Binding Requests before PeerId authentication, Noise, muxing, protocol negotiation, connection creation, or connection-manager admission. The listener in packages/transport-webrtc/src/private-to-public/utils/stun-listener.ts forwards the packet-controlled request.ufrag into DirectRTCPeerConnection.setLocalDescription, where the value is reused as an ICE password without validating its required length and character set. A short credential causes node-datachannel or libdatachannel to raise an uncaught native invalid_argument and abort the process with SIGABRT, allowing a single remote UDP packet to deny service. The confirmed impact is process termination only, with no demonstrated memory corruption, code execution, browser impact, confidentiality impact, integrity impact, or connection-limit bypass. This issue is fixed in version 6.0.28.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 15:22 UTC
CWE
  • CWE-248 - Uncaught Exception
  • CWE-755 - Improper Handling of Exceptional Conditions
Assigner
GitHub_M CNA
Impacted products
Show details on NVD website

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CVE-2026-103387 (GCVE-0-2026-103387)

Vulnerability from cvelistv5 – Published: 2026-09-30 19:45 – Updated: 2026-09-30 19:55
VLAI
Title
garycourt uri-js Mailto Header mailto.ts URI.parse uncaught exception
Summary
A weakness has been identified in garycourt uri-js up to 4.4.1. This affects the function URI.parse of the file src/schemes/mailto.ts of the component Mailto Header Handler. This manipulation of the argument to causes uncaught exception. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 19:54 UTC
CWE
Assigner
VulDB CNA
References
URL Tags
https://vuldb.com/vuln/412124 vdb-entrytechnical-description
https://vuldb.com/vuln/412124/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-103387 third-party-advisory
https://vuldb.com/submit/956810 third-party-advisory
https://github.com/garycourt/uri-js/issues/103 exploitissue-tracking
https://github.com/garycourt/uri-js/ product
Impacted products
Vendor Product Version
garycourt uri-js Affected: 4.4.0
Affected: 4.4.1
    cpe:2.3:a:garycourt:uri-js:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-103022 (GCVE-0-2026-103022)

Vulnerability from cvelistv5 – Published: 2026-11-06 21:33 – Updated: 2026-11-06 21:33
VLAI
Title
Urwid: handle_short_request() crashes on non-ASCII POST body (UnicodeEncodeError DoS)
Summary
Urwid is a console user interface library for Python. Prior to 4.0.7, handle_short_request() in urwid/display/web.py performs unguarded character encoding on POST input and unguarded UTF-8 decoding on polling update socket output. A remote attacker who obtains a valid X-Urwid-ID session token can submit non-ASCII POST data that raises UnicodeEncodeError, while non-UTF-8 polling output raises UnicodeDecodeError, causing the CGI handler to return an error and terminate request processing. The POST exception path also leaves an opened file descriptor unclosed for the CGI process lifetime, so repeated requests can cause denial of service for the web display interface. This issue is fixed in version 4.0.7.
CWE
  • CWE-116 - Improper Encoding or Escaping of Output
  • CWE-248 - Uncaught Exception
  • CWE-775 - Missing Release of File Descriptor or Handle after Effective Lifetime
Assigner
GitHub_M CNA
Impacted products
Vendor Product Version
urwid urwid Affected: < 4.0.7
Create a notification for this product.
Show details on NVD website

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CVE-2026-102984 (GCVE-0-2026-102984)

Vulnerability from cvelistv5 – Published: 2026-09-30 14:35 – Updated: 2026-09-30 19:39
VLAI
Title
Astro: Malformed port in the Host header can crash the Node adapter
Summary
Astro is a web framework for content-driven websites. Prior to 11.1.3, the @astrojs/node adapter builds a request URL from the Host header, and a malformed port can make that URL invalid. The recovery path reuses the same malformed host and throws an uncaught TypeError: Invalid URL before routing begins. In the default standalone configuration, the request returns an HTTP 500 response and the server continues running, but when staticHeaders is enabled the synchronous handler does not catch the exception and the Node process terminates. Proxies and CDNs that reject malformed Host headers prevent this path from reaching the origin. The issue affects availability only and does not expose data or permit code execution. This issue is fixed in version 11.1.3.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 19:39 UTC
CWE
Assigner
GitHub_M CNA
Impacted products
Vendor Product Version
withastro astro Affected: < 11.1.3
Create a notification for this product.
Show details on NVD website

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CVE-2026-102599 (GCVE-0-2026-102599)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:05 – Updated: 2026-10-17 00:39
VLAI
Title
Socket.IO: Engine.IO Protocol Revision Mismatch DoS
Summary
Socket.IO enables bidirectional and low-latency communication for every platform. From Engine.IO 6.6.0 until 6.6.10, a transport upgrade can independently derive an Engine.IO protocol revision from the upgrade request instead of enforcing the revision stored on the existing session. A malicious client can establish a valid session and send an upgrade request with a different or omitted EIO query parameter, attaching a transport with incompatible parser and heartbeat behavior. A crafted heartbeat packet can then trigger an uncaught exception and terminate the Node.js process, including when Engine.IO v3 compatibility is disabled because an omitted EIO value is interpreted as revision 3 on the affected path. This issue is fixed in Engine.IO 6.6.10.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-17 00:39 UTC
CWE
Assigner
GitHub_M CNA
Impacted products
Vendor Product Version
socketio socket.io Affected: >= 6.6.0, < 6.6.10
Create a notification for this product.
Show details on NVD website

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No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.