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Common Weakness Enumeration

CWE-248

Allowed

Uncaught Exception

Abstraction: Base · Status: Draft

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

523 vulnerabilities reference this CWE, most recent first.

CVE-2026-79778 (GCVE-0-2026-79778)

Vulnerability from cvelistv5 – Published: 2026-08-25 15:16 – Updated: 2026-08-25 16:12
VLAI
Title
rclone before v1.75.0 Denial of Service via TUS nil-response panic
Summary
rclone before v1.75.0 contains a denial of service vulnerability in the WebDAV TUS creation handler that dereferences a nil response before checking for transport errors. A malicious or compromised configured endpoint can reset connections during TUS uploads to trigger a panic that terminates unrecovered goroutines and halts unrelated work in long-lived processes.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 16:12 UTC
CWE
References
Impacted products
Vendor Product Version
rclone rclone Affected: 0 , < 1.75.0 (semver)
Unaffected: 1.75.0 (semver)
    cpe:2.3:a:rclone:rclone:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-31 00:00
Show details on NVD website

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CVE-2026-77781 (GCVE-0-2026-77781)

Vulnerability from cvelistv5 – Published: 2026-08-21 23:57 – Updated: 2026-08-27 19:12
VLAI
Title
Tie::Hash::Regex versions before 2.0.0 for Perl will throw an exception on unparseable lookup keys
Summary
Tie::Hash::Regex versions before 2.0.0 for Perl will throw an exception on unparseable lookup keys. The FETCH, EXISTS and DELETE methods throw an exception when on malformed regular expressions. Each method falls back to a regex match when the key is not already stored in the hash, compiling the caller's key with a bare qr// and no eval guard. A key that is not a valid regular expression pattern, such as a single unmatched bracket, dies. An application that looks up externally supplied strings in a tied hash will die on an invalid key.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-27 19:12 UTC
CWE
Impacted products
Vendor Product Version
Affected: 0 , < 2.0.0 (custom)
Show details on NVD website

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CVE-2026-77078 (GCVE-0-2026-77078)

Vulnerability from cvelistv5 – Published: 2026-08-28 20:03 – Updated: 2026-08-31 18:40
VLAI
Title
multer vulnerable to Denial of Service via crafted multipart field names
Summary
multer is a middleware for handling multipart/form-data in Node.js. A small multipart request containing two specially crafted text field names can cause an uncaught RangeError (Invalid array length) that terminates the Node.js process. The first field uses a very large numeric array index to allocate a maximum-length sparse array, and a second field then pushes past that length, which throws inside the append-field dependency and is not caught by multer. All versions before 2.3.0 are affected, and the issue is a remotely triggerable denial of service. The issue is fixed in multer 2.3.0. Upgrade to multer 2.3.0 to remediate.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:40 UTC
CWE
Impacted products
Vendor Product Version
multer multer Affected: 0 , < 2.3.0 (semver)
Unaffected: 2.3.0 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-73418 (GCVE-0-2026-73418)

Vulnerability from cvelistv5 – Published: 2026-08-12 20:21 – Updated: 2026-08-13 12:53
VLAI
Title
NextAuth.js: getToken() throws an uncaught exception on malformed Bearer authorization headers
Summary
NextAuth.js provides authentication for Next.js. Prior to @auth/core 0.41.3 and next-auth 4.24.15 and 5.0.0-beta.32, the exported getToken() helper in the next-auth/jwt and @auth/core/jwt modules can throw an uncaught exception when it reads a malformed Authorization: Bearer header. When no session cookie is present, getToken() URL-decodes the bearer value before validating it, and malformed percent encoding causes decodeURIComponent() to throw instead of treating the token as invalid. Because getToken() is commonly called in API routes, middleware, and server-side request handlers, a single unauthenticated request can trigger an unhandled exception in code paths that authenticate requests, causing a per-request denial of service without exposing tokens, sessions, or other data and without bypassing authentication. This issue is fixed in @auth/core 0.41.3 and next-auth 4.24.15 and 5.0.0-beta.32.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 12:53 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-248 - Uncaught Exception
Impacted products
Vendor Product Version
nextauthjs next-auth Affected: >= 4.0.6, <= 4.24.14
Affected: >= 5.0.0-beta.0, <= 5.0.0-beta.31
Create a notification for this product.
@auth core Affected: >= 0.1.0, < 0.41.3
Create a notification for this product.
Show details on NVD website

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CVE-2026-73088 (GCVE-0-2026-73088)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:00 – Updated: 2026-08-13 14:50
VLAI
Title
Browserslist: Uncaught crash / prototype write via untrusted browserslist-stats.json custom stats (normalizeStats)
Summary
Browserslist is a configuration tool for sharing target browsers and Node.js versions between front-end tools. Prior to 4.28.7, normalizeStats() in node.js, reached unconditionally through getStat() and loadStat() on every browserslist() call, processes untrusted browserslist-stats.json, opts.stats, and CLI --stats data with an unguarded for...in loop and plain-object bracket access and assignment, allowing inherited Object.prototype keys including __proto__, toString, valueOf, constructor, hasOwnProperty, and isPrototypeOf to cause an uncaught TypeError or modify the prototype of the returned normalized object. This issue is fixed in version 4.28.7.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 14:50 UTC
CWE
  • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
  • CWE-248 - Uncaught Exception
Impacted products
Vendor Product Version
browserslist browserslist Affected: < 4.28.7
Create a notification for this product.
Show details on NVD website

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CVE-2026-72813 (GCVE-0-2026-72813)

Vulnerability from cvelistv5 – Published: 2026-08-14 11:35 – Updated: 2026-08-14 14:41
VLAI
Title
actix-files before 0.6.10 Denial of Service via empty Range header
Summary
actix-files before 0.6.10 contains a denial of service vulnerability triggered by an empty Range header in GET requests for static files. When panic is set to abort, remote attackers can crash the process on-demand by sending a GET request with an empty Range header.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 14:41 UTC
CWE
References
Impacted products
Vendor Product Version
actix actix-web Affected: 0 , < 0.6.10 (semver)
Unaffected: 0.6.10 (semver)
    cpe:2.3:a:actix:actix-web:*:*:*:*:*:rust:*:*
Create a notification for this product.
Date Public
2026-02-06 00:00
Show details on NVD website

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CVE-2026-72660 (GCVE-0-2026-72660)

Vulnerability from cvelistv5 – Published: 2026-08-13 19:12 – Updated: 2026-08-13 20:30
VLAI
Title
Uncaught Exception in Kibana Leading to Denial of Service
Summary
Uncaught Exception (CWE-248), resulting from Improper Input Validation (CWE-20), in Kibana can lead to denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only low-privileged access can cause an internal error condition in Kibana by supplying specially crafted data. The resulting error is raised on an execution path so it propagates as an uncaught exception and terminates the Kibana process. Kibana is unavailable to all users until the service is restarted, and the condition can be triggered repeatedly.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 20:18 UTC
CWE
Impacted products
Vendor Product Version
Elastic Kibana Affected: 8.0.0 , ≤ 8.19.19 (semver)
Affected: 9.0.0 , ≤ 9.3.7 (semver)
Affected: 9.4.0 , ≤ 9.4.4 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-72644 (GCVE-0-2026-72644)

Vulnerability from cvelistv5 – Published: 2026-09-01 19:20 – Updated: 2026-09-01 19:37
VLAI
Title
Uncaught Exception in Kibana Leading to Denial of Service
Summary
Uncaught Exception (CWE-248) in Kibana can lead to a denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only the low-privileged feature access required to use the Observability AI Assistant can submit a specially crafted request that produces an unhandled error condition, terminating the Kibana process and denying service to all users and spaces on that instance until it is restarted.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 19:37 UTC
CWE
Impacted products
Vendor Product Version
Elastic Kibana Affected: 9.1.7 , ≤ 9.4.4 (semver)
Affected: 9.5.0 (semver)
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Show details on NVD website

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CVE-2026-69839 (GCVE-0-2026-69839)

Vulnerability from cvelistv5 – Published: 2026-09-08 17:12 – Updated: 2026-09-11 22:10
VLAI
Title
Windows iSCSI Target Service Denial of Service Vulnerability
Summary
Uncaught exception in Windows iSCSI Target Service allows an authorized attacker to deny service over a network.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 20:40 UTC
CWE
References
Impacted products
Vendor Product Version
Microsoft Windows 10 Version 1607 Affected: 10.0.14393.0 , < 10.0.14393.9512 (custom)
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Microsoft Windows 10 Version 1809 Affected: 10.0.17763.0 , < 10.0.17763.9245 (custom)
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Microsoft Windows Server 2012 Affected: 6.2.9200.0 , < 6.2.9200.26349 (custom)
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Microsoft Windows Server 2012 (Server Core installation) Affected: 6.2.9200.0 , < 6.2.9200.26349 (custom)
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Microsoft Windows Server 2012 R2 Affected: 6.3.9600.0 , < 6.3.9600.23397 (custom)
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Microsoft Windows Server 2012 R2 (Server Core installation) Affected: 6.3.9600.0 , < 6.3.9600.23397 (custom)
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Microsoft Windows Server 2016 Affected: 10.0.14393.0 , < 10.0.14393.9512 (custom)
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Microsoft Windows Server 2016 (Server Core installation) Affected: 10.0.14393.0 , < 10.0.14393.9512 (custom)
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Microsoft Windows Server 2019 Affected: 10.0.17763.0 , < 10.0.17763.9245 (custom)
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Microsoft Windows Server 2019 (Server Core installation) Affected: 10.0.17763.0 , < 10.0.17763.9245 (custom)
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Microsoft Windows Server 2022 Affected: 10.0.20348.0 , < 10.0.20348.5622 (custom)
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Microsoft Windows Server 2025 Affected: 10.0.26100.0 , < 10.0.26100.33438 (custom)
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Microsoft Windows Server 2025 (Server Core installation) Affected: 10.0.26100.0 , < 10.0.26100.33438 (custom)
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Date Public
2026-09-08 14:00
Show details on NVD website

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CVE-2026-65834 (GCVE-0-2026-65834)

Vulnerability from cvelistv5 – Published: 2026-07-30 19:48 – Updated: 2026-07-31 11:29
VLAI
Title
Capsule: CapsuleConfiguration NodeMetadata regex fields lack webhook validation, allowing MustCompile panic on all Node admission requests
Summary
Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to 0.13.8, CapsuleConfiguration.Spec.NodeMetadata.ForbiddenLabels.Regex and CapsuleConfiguration.Spec.NodeMetadata.ForbiddenAnnotations.Regex were not validated by the configuration admission webhook, allowing a Cluster Admin to store a malformed regex that later reached regexp.MustCompile in pkg/api/forbidden_list.go through internal/webhook/node/user_metadata.go and crashed the node admission webhook on Node create, update, or patch requests. This issue is fixed in version 0.13.8.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 11:26 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-248 - Uncaught Exception
References
Impacted products
Vendor Product Version
projectcapsule capsule Affected: < 0.13.8
Create a notification for this product.
Show details on NVD website

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        "discovery": "UNKNOWN"
      },
      "title": "Capsule: CapsuleConfiguration NodeMetadata regex fields lack webhook validation, allowing MustCompile panic on all Node admission requests"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-65834",
    "datePublished": "2026-07-30T19:48:55.027Z",
    "dateReserved": "2026-07-22T23:16:47.753Z",
    "dateUpdated": "2026-07-31T11:29:43.998Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.