Common Weakness Enumeration

CWE-248

Allowed

Uncaught Exception

Abstraction: Base · Status: Draft

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

647 vulnerabilities reference this CWE, most recent first.

CVE-2026-102413 (GCVE-0-2026-102413)

Vulnerability from cvelistv5 – Published: 2026-10-06 19:31 – Updated: 2026-10-06 19:54
VLAI
Title
Uncaught Exception in Elastic Endpoint Leading to Denial of Service
Summary
Uncaught Exception (CWE-248) in Elastic Endpoint can lead to denial of service via a specially crafted file name. When Elastic Defend's Elastic Endpoint component processes a file name under certain system locale configurations (including Chinese, Japanese, and Korean locales) on Windows, an unhandled exception can occur during file-path handling. This causes the Elastic Endpoint process to crash and restart repeatedly, which can degrade or disable Elastic Defend's real-time malware prevention and behavioral detection capabilities on the affected host for as long as the condition persists.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-06 19:53 UTC
CWE
Assigner
elastic CNA under the mitre root
CNA scorecard C 69/100 over 155 records in the last 180 days details
Impacted products
Vendor Product Version
Elastic Elastic Agent and Elastic Defend Affected: 8.19.13 , ≤ 8.19.21 (semver)
Affected: 9.2.7 , ≤ 9.2.8 (semver)
Affected: 9.3.0 , ≤ 9.3.8 (semver)
Affected: 9.4.0 , ≤ 9.4.7 (semver)
Affected: 9.5.0 , ≤ 9.5.4 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-102281 (GCVE-0-2026-102281)

Vulnerability from cvelistv5 – Published: 2026-09-28 21:21 – Updated: 2026-09-29 12:50
VLAI
Title
Nest: Remote process termination via a deeply nested microservice message pattern
Summary
Nest is a framework for building scalable Node.js server-side applications. Prior to 11.2.4 and 12.0.2, a single message with a deeply nested object in its pattern can terminate a NestJS microservice using the TCP or RabbitMQ transport. ServerTCP#handleMessage and ServerRMQ#handleMessage pass a client-controlled non-string pattern to JSON.stringify to derive the handler lookup key; sufficiently deep nesting throws RangeError: Maximum call stack size exceeded, and the unhandled promise rejection terminates Node.js under its default behavior. An attacker who can reach the TCP port or publish to the consumed RabbitMQ queue or exchange can crash the service on demand; other transports are not affected because their patterns arrive as strings. This issue is fixed in versions 11.2.4 and 12.0.2.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 12:49 UTC
CWE
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7652 records in the last 180 days details
Impacted products
Vendor Product Version
nestjs nest Affected: < 11.2.4
Affected: >= 12.0.0, < 12.0.2
Create a notification for this product.
Show details on NVD website

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CVE-2026-101918 (GCVE-0-2026-101918)

Vulnerability from cvelistv5 – Published: 2026-09-28 20:11 – Updated: 2026-09-29 13:57
VLAI
Title
PyJWT: Unauthenticated RecursionError DoS in pre-verification payload parse (PyJWKClient.get_signing_key_from_jwt / verify_signature=False)
Summary
PyJWT is a Python implementation of JSON Web Token standards. From 2.0.0a1 until 2.15.0, PyJWT PyJWKClient.get_signing_key_from_jwt is affected because payload parser catches ValueError but not RecursionError. This occurs when an attacker-controlled recursively nested payload reaches json.loads. As a result, documented PyJWT exception handling does not contain the failure. Consequently, an unauthenticated request can raise an exception that may produce an HTTP 500 response. The advisory-defined affected implementation also includes jwt/api_jwt.py, verify_signature=False. This issue is fixed in version 2.15.0.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 13:55 UTC
CWE
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7652 records in the last 180 days details
Impacted products
Vendor Product Version
jpadilla pyjwt Affected: >= 2.0.0a1, < 2.15.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-101101 (GCVE-0-2026-101101)

Vulnerability from cvelistv5 – Published: 2026-09-28 17:45 – Updated: 2026-09-28 18:13 X_Open Source
VLAI
Title
ag-ui-protocol ag-ui Middleware convert.ts JSON.parse uncaught exception
Summary
A vulnerability has been found in ag-ui-protocol ag-ui up to 2026-09-07. This issue affects the function JSON.parse of the file legacy/convert.ts of the component Middleware. The manipulation leads to uncaught exception. Remote exploitation of the attack is possible. Upgrading to version 2026-09-08 is capable of addressing this issue. The identifier of the patch is 30f8c794d5b73df5c610153043db502b2cc106cc. Upgrading the affected component is recommended.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 18:13 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3825 records in the last 180 days details
Impacted products
Vendor Product Version
ag-ui-protocol ag-ui Affected: 2026-09-07
Unaffected: 2026-09-08
    cpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-101035 (GCVE-0-2026-101035)

Vulnerability from cvelistv5 – Published: 2026-09-28 09:30 – Updated: 2026-09-28 10:56 X_Open Source
VLAI
Title
aligungr UERANSIM nr-gnb encode.cpp DecodePlainMmMessage uncaught exception
Summary
A flaw has been found in aligungr UERANSIM up to 3.3.0. This affects the function DecodePlainMmMessage in the library src/lib/nas/encode.cpp of the component nr-gnb. Executing a manipulation can lead to uncaught exception. The attack can be launched remotely. The exploit has been published and may be used. This patch is called 1ae9bf2062b57595dbcbc4bc1d0a0ccf06815bac. It is best practice to apply a patch to resolve this issue.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 10:54 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3825 records in the last 180 days details
Impacted products
Vendor Product Version
aligungr UERANSIM Affected: 3.0
Affected: 3.1
Affected: 3.2
Affected: 3.3.0
    cpe:2.3:a:aligungr:ueransim:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-100722 (GCVE-0-2026-100722)

Vulnerability from cvelistv5 – Published: 2026-09-27 01:28 – Updated: 2026-09-28 13:51
VLAI
Title
vm2 before 3.12.2 Host Process Termination via Construct Trap
Summary
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 result of Reflect.construct without the same sanitization. If an embedder exposes a constructable host function whose constructor returns a native rejected Promise, an untrusted script executed via VM.run can invoke it with `new` and ignore the result; the rejected host Promise crosses the bridge unhandled and, under Node's strict unhandled-rejection policy, is promoted to an uncaught exception that terminates the host process.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 13:51 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6436 records in the last 180 days details
References
Impacted products
Vendor Product Version
patriksimek vm2 Affected: 0 , < 3.12.2 (semver)
Unaffected: 3.12.2 (semver)
Create a notification for this product.
Date Public
2026-09-08 00:00
Show details on NVD website

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CVE-2026-100675 (GCVE-0-2026-100675)

Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-28 18:07
VLAI
Title
stoatchat before 0.15.5 Denial of Service via mass mentions
Summary
stoatchat versions before 0.15.5 contain a denial of service vulnerability in the acknowledgement worker that processes mass mention messages. Authenticated users can send five crafted role-mention messages to terminate all acknowledgement workers, disabling push notifications and mention badges deployment-wide until the API process restarts.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 18:05 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6436 records in the last 180 days details
References
Impacted products
Vendor Product Version
stoatchat stoatchat Affected: 0 , < 0.15.5 (semver)
Unaffected: 0.15.5 (semver)
Create a notification for this product.
Date Public
2026-09-11 00:00
Credits
Show details on NVD website

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CVE-2026-100347 (GCVE-0-2026-100347)

Vulnerability from cvelistv5 – Published: 2026-10-15 15:35 – Updated: 2026-10-15 16:21
VLAI
Title
kin-openapi: Unauthenticated panic (DoS) in openapi3filter legacy router via non-canonical/unsupported HTTP method on a static path
Summary
kin-openapi is a Go project for handling OpenAPI files. Prior to 0.145.0, openapi3filter.ValidationHandler uses the routers/legacy router, which passes an unsupported or non-canonical HTTP method for an existing static path to openapi3.PathItem.GetOperation. The default branch of GetOperation panics before authentication runs, so an unauthenticated remote client can repeatedly send methods such as PROPFIND or lowercase get to abort connections and generate stack-trace log growth. The specific panic requires an exact static path; a concrete path matched only by a templated route does not reach the same sink. This issue is fixed in version 0.145.0.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 16:21 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-248 - Uncaught Exception
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7652 records in the last 180 days details
Impacted products
Vendor Product Version
getkin kin-openapi Affected: < 0.145.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-97394 (GCVE-0-2026-97394)

Vulnerability from cvelistv5 – Published: 2026-10-15 15:29 – Updated: 2026-10-15 15:29
VLAI
Title
kin-openapi: Nil-pointer dereference panic in openapi3filter for OpenAPI 3.1 array schemas missing items
Summary
kin-openapi is a Go project for handling OpenAPI files. From 0.136.0 until 0.143.0, openapi3filter accepts OpenAPI 3.1 array schemas without an items keyword and then dereferences the nil Schema.Items value while decoding application/x-www-form-urlencoded or multipart/form-data request bodies, response headers, and other array parameter surfaces. A remote unauthenticated client can reach an affected operation with a nonempty request or matching response and deterministically trigger a nil-pointer panic during ValidateRequest or ValidateResponse. OpenAPI 3.0 documents are not affected because document validation rejects arrays without items, and JSON request bodies use a different decoder path. This issue is fixed in version 0.143.0.
CWE
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7652 records in the last 180 days details
Impacted products
Vendor Product Version
getkin kin-openapi Affected: >= 0.136.0, < 0.143.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-96945 (GCVE-0-2026-96945)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:01 – Updated: 2026-10-16 23:25
VLAI
Title
Windows Failover Cluster Denial of Service Vulnerability
Summary
Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 19:38 UTC
CWE
Assigner
microsoft CNA under the mitre root
CNA scorecard B 82/100 over 3956 records in the last 180 days details
References
Impacted products
Vendor Product Version
Microsoft Windows Server 2019 Affected: 10.0.17763.0 , < 10.0.17763.9376 (custom)
Create a notification for this product.
Microsoft Windows Server 2019 (Server Core installation) Affected: 10.0.17763.0 , < 10.0.17763.9376 (custom)
Create a notification for this product.
Microsoft Windows Server 2022 Affected: 10.0.20348.0 , < 10.0.20348.5761 (custom)
Create a notification for this product.
Microsoft Windows Server 2025 Affected: 10.0.26100.0 , < 10.0.26100.33650 (custom)
Create a notification for this product.
Microsoft Windows Server 2025 (Server Core installation) Affected: 10.0.26100.0 , < 10.0.26100.33650 (custom)
Create a notification for this product.
Date Public
2026-10-13 14:00
Show details on NVD website

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No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.