Common Weakness Enumeration
CWE-248
AllowedUncaught 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-2026-81517 (GCVE-0-2026-81517)
Vulnerability from cvelistv5 – Published: 2026-08-28 20:14 – Updated: 2026-08-31 18:46
VLAI
EPSS
VEX
Title
MongoDB Connector for BI Improper Error Handling of Log Write Failures May Cause Loss of SQL Service
Summary
An unauthenticated party able to reach the port of a MongoDB Connector for BI (mongosqld) instance may generate enough routine connection log activity to exhaust the storage backing the configured log path. When a log write or log rotation operation subsequently fails, the resulting error is not handled and the shared mongosqld process ends, ending service for all connected SQL clients. The process continues to end on startup until an operator restores available storage, and the diagnostic message explaining the condition is not recorded.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:45 UTC
CWE
- CWE-248 - Uncaught Exception
Assigner
mongodb
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | BI Connector |
Affected:
0 , < 2.14.31
(semver)
|
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CVE-2026-80303 (GCVE-0-2026-80303)
Vulnerability from cvelistv5 – Published: 2026-11-06 15:59 – Updated: 2026-11-06 15:59
VLAI
EPSS
VEX
Title
Avast WFP stream parser integer underflow causes system crash
Summary
An integer underflow vulnerability in the Avast Windows Filtering Platform (WFP) stream parser on Windows allows denial of service by causing a system crash.
The WFP callout driver processes network stream data and computes length values for packet fragment reassembly. The length calculation does not properly validate input stream sizes against expected boundaries. When processing specially crafted input, the length computation underflows, resulting in allocation or buffer access with an extremely large wrapped-around size value.
The underflow can be triggered remotely via network traffic destined for the filtered port, or locally via crafted data provided to the filtering interface. The resulting memory allocation failure or out-of-bounds access causes a kernel panic and system crash.
Severity
No CVSS data available.
Assigner
GEN
CNA
References
4 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Gen Digital | Avast Antivirus, Avast One, Avast Premium Security, Avast Ultimate |
Affected:
0 , < 26.7
(custom)
|
|
| Gen Digital | AVG Antivirus Free, AVG Internet Security, AVG Ultimate |
Affected:
0 , < 26.7
(custom)
|
|
| Gen Digital | Norton Antivirus Plus, Norton 360 Standard, Norton 360 Deluxe, Norton 360 Advanced |
Affected:
0 , < 26.7
(custom)
|
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CVE-2026-79833 (GCVE-0-2026-79833)
Vulnerability from cvelistv5 – Published: 2026-10-15 11:04 – Updated: 2026-10-15 13:15
VLAI
EPSS
VEX
Title
HPE NonStop ANSI SQLUTIL - Denial of Service vulnerability
Summary
A vulnerability in HPE NonStop ANSI SQLUTIL may allow a remote unauthenticated actor to cause an affected service to terminate unexpectedly, causing a denial of service.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 13:15 UTC
CWE
- CWE-248 - Uncaught exception
Assigner
hpe
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hewlett Packard Enterprise | HPE NonStop ANSI SQLUTIL |
Affected:
T1056L40 and earlier
|
Date Public
2026-10-15 10:59
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CVE-2026-79778 (GCVE-0-2026-79778)
Vulnerability from cvelistv5 – Published: 2026-08-25 15:16 – Updated: 2026-08-25 16:12
VLAI
EPSS
VEX
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 16:12 UTC
CWE
- CWE-248 - Uncaught Exception
Assigner
VulnCheck
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rclone/rclone/security/advisor… | vendor-advisory |
| https://www.vulncheck.com/advisories/rclone-befor… | third-party-advisory |
Impacted products
Date Public
2026-07-31 00:00
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CVE-2026-78243 (GCVE-0-2026-78243)
Vulnerability from cvelistv5 – Published: 2026-10-07 09:15 – Updated: 2026-10-07 17:50
VLAI
EPSS
VEX
Title
Apache YuniKorn: LDAP Group provider panics on lowercase attribute name
Summary
Apache YuniKorn 1.8.0 and later, if configured with the LDAP group resolver, crashes due to an out of bounds read processing group membership entries.If the LDAP server returns a group membership entry, memberOf attribute, for a user specified in the pod the server crashes if a membership record does not start with "CN=".
This only affects install that have the non default LDAP group provider configured.
Users are recommended to upgrade to version 1.10.0, which fixes this issue.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 17:49 UTC
CWE
- CWE-248 - Uncaught exception
Assigner
apache
CNA
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread.html/yz51lpj6k8q2… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache YuniKorn |
Affected:
1.8.0 , < 1.10.0
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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
EPSS
VEX
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.
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An application that looks up externally supplied strings in a tied hash will die on an invalid key.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-27 19:12 UTC
CWE
- CWE-248 - Uncaught Exception
Assigner
CPANSec
CNA
References
3 references
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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
EPSS
VEX
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:40 UTC
CWE
- CWE-248 - Uncaught Exception
Assigner
openjs
CNA
References
Impacted products
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CVE-2026-76892 (GCVE-0-2026-76892)
Vulnerability from cvelistv5 – Published: 2026-11-04 22:14 – Updated: 2026-11-05 20:25
VLAI
EPSS
VEX
Title
tsParticles: Malformed JSON requests can terminate the @tsparticles/mcp-server HTTP process
Summary
tsParticles is a TypeScript library for creating highly customizable particle animations. Prior to 4.3.1, the HTTP mode of @tsparticles/mcp-server calls JSON.parse outside a request-local error boundary in the POST /mcp handler in integrations/mcp-server/src/index.ts. A single unauthenticated malformed JSON body raises a SyntaxError that terminates the Node.js process, leaving the MCP service unavailable until an external supervisor restarts it. This issue is fixed in version 4.3.1.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 20:24 UTC
CWE
- CWE-248 - Uncaught Exception
Assigner
GitHub_M
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/tsparticles/tsparticles/securi… | x_refsource_CONFIRM |
| https://github.com/tsparticles/tsparticles/pull/5875 | x_refsource_MISC |
| https://github.com/tsparticles/tsparticles/commit… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| tsparticles | tsparticles |
Affected:
< 4.3.1
|
|
| @tsparticles | mcp-server |
Affected:
< 4.3.1
|
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CVE-2026-76493 (GCVE-0-2026-76493)
Vulnerability from cvelistv5 – Published: 2026-10-21 16:17 – Updated: 2026-11-07 17:29
VLAI
EPSS
VEX
CVE Program bundle warning
The CVE Program recognizes that this CVE Record provides vulnerability information that a Supplier CNA believes is very important to consumers. The CVE Program has flagged this CVE Record as it assigns a single CVE ID to a collection of individual vulnerabilities which does not align with CVE's "one vulnerability, one ID" principle, and therefore provides incomplete information. For further clarification, please see the CVE Program's blog, "Preserving Vulnerability-Level Identification" linked below. Details within the CNA container below are viewable by clicking on the CNA name.
https://www.cve.org/Media/News/item/blog/2026/06/…Title
Cisco Expressway Series Software Hardening Release: October 2026 - Uncaught Exception Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Expressway Series software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76493 are related to issues concerning uncaught exceptions that are grouped under the Common Weakness Enumeration (CWE) Base CWE-248.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 17:14 UTC
CWE
- CWE-248 - Uncaught Exception
Assigner
cisco
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco TelePresence Video Communication Server (VCS) Expressway |
Affected:
X8.11.2
Affected: X8.6 Affected: X8.11.3 Affected: X8.2.2 Affected: X8.8.3 Affected: X8.11.0 Affected: X12.5.2 Affected: X8.1.1 Affected: X8.9 Affected: X12.5.1 Affected: X12.5.6 Affected: X8.7.3 Affected: X12.6.0 Affected: X8.11.1 Affected: X8.5 Affected: X8.9.1 Affected: X8.10.2 Affected: X8.8.2 Affected: X8.5.3 Affected: X8.1 Affected: X8.9.2 Affected: X8.11.4 Affected: X12.5.4 Affected: X8.8.1 Affected: X8.2.1 Affected: X8.5.1 Affected: X8.6.1 Affected: X8.1.2 Affected: X8.8 Affected: X8.10.0 Affected: X12.5.3 Affected: X8.10.1 Affected: X12.5.7 Affected: X8.10.3 Affected: X8.7.1 Affected: X8.2 Affected: X12.5.8 Affected: X8.7 Affected: X8.5.2 Affected: X12.5.9 Affected: X12.5.0 Affected: X8.10.4 Affected: X8.7.2 Affected: X12.5.5 Affected: X12.6.1 Affected: X12.6.2 Affected: X12.6.3 Affected: X12.6.4 Affected: X12.7.0 Affected: X12.7.1 Affected: X14.0.0 Affected: X14.0.1 Affected: X14.0.2 Affected: X14.0.3 Affected: X14.0.4 Affected: X14.0.5 Affected: X14.0.6 Affected: X14.0.7 Affected: X14.0.8 Affected: X14.2.0 Affected: X14.0.9 Affected: X14.2.1 Affected: X14.2.2 Affected: X14.0.11 Affected: X14.2.5 Affected: X14.0.10 Affected: X14.2.6 Affected: X14.2.7 Affected: X14.3.0 Affected: X14.3.1 Affected: X14.3.2 Affected: X14.3.3 Affected: X15.0.0 Affected: X14.3.4 Affected: X14.3.5 Affected: X15.0.1 Affected: X15.0.2 Affected: X15.0.3 Affected: X14.3.6 Affected: X15.2.0 Affected: X15.2.1 Affected: X15.2.2 Affected: X15.2.3 Affected: X14.3.7 Affected: X15.2.4. Affected: X15.2.4 Affected: X15.3.0 Affected: X15.3.1 Affected: X15.3.2 Affected: X15.4.0 Affected: X15.5.0 Affected: X15.5.1 Affected: X15.5.2 Affected: X15.5.3 |
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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
EPSS
VEX
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 12:53 UTC
Assigner
GitHub_M
CNA
References
7 references
| URL | Tags |
|---|---|
| https://github.com/nextauthjs/next-auth/security/… | x_refsource_CONFIRM |
| https://github.com/nextauthjs/next-auth/pull/13469 | x_refsource_MISC |
| https://github.com/nextauthjs/next-auth/commit/5b… | x_refsource_MISC |
| https://github.com/nextauthjs/next-auth/commit/e7… | x_refsource_MISC |
| https://github.com/nextauthjs/next-auth/releases/… | x_refsource_MISC |
| https://github.com/nextauthjs/next-auth/releases/… | x_refsource_MISC |
| https://github.com/nextauthjs/next-auth/releases/… | x_refsource_MISC |
Impacted products
2 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 |
|
| @auth | core |
Affected:
>= 0.1.0, < 0.41.3
|
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"url": "https://github.com/nextauthjs/next-auth/pull/13469"
},
{
"name": "https://github.com/nextauthjs/next-auth/commit/5bca2399a79ba8d116ca5179b4b1ebcd152e7f05",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nextauthjs/next-auth/commit/5bca2399a79ba8d116ca5179b4b1ebcd152e7f05"
},
{
"name": "https://github.com/nextauthjs/next-auth/commit/e707770f00c52b3479e43422b0200b059149ed53",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nextauthjs/next-auth/commit/e707770f00c52b3479e43422b0200b059149ed53"
},
{
"name": "https://github.com/nextauthjs/next-auth/releases/tag/%40auth%2Fcore%400.41.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nextauthjs/next-auth/releases/tag/%40auth%2Fcore%400.41.3"
},
{
"name": "https://github.com/nextauthjs/next-auth/releases/tag/next-auth%404.24.15",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nextauthjs/next-auth/releases/tag/next-auth%404.24.15"
},
{
"name": "https://github.com/nextauthjs/next-auth/releases/tag/next-auth%405.0.0-beta.32",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nextauthjs/next-auth/releases/tag/next-auth%405.0.0-beta.32"
}
],
"source": {
"advisory": "GHSA-xmf8-cvqr-rfgj",
"discovery": "UNKNOWN"
},
"title": "NextAuth.js: getToken() throws an uncaught exception on malformed Bearer authorization headers"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-73418",
"datePublished": "2026-08-12T20:21:11.318Z",
"dateReserved": "2026-08-12T14:32:11.795Z",
"dateUpdated": "2026-08-13T12:53:44.683Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.