CWE-248
AllowedUncaught Exception
Abstraction: Base · Status: Draft
An exception is thrown from a function, but it is not caught.
528 vulnerabilities reference this CWE, most recent first.
GHSA-7FM6-52CC-8V3R
Vulnerability from github – Published: 2024-04-01 03:30 – Updated: 2025-03-13 18:31In flashc, there is a possible information disclosure due to an uncaught exception. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08541765; Issue ID: ALPS08541765.
{
"affected": [],
"aliases": [
"CVE-2024-20049"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-01T03:15:08Z",
"severity": "MODERATE"
},
"details": "In flashc, there is a possible information disclosure due to an uncaught exception. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08541765; Issue ID: ALPS08541765.",
"id": "GHSA-7fm6-52cc-8v3r",
"modified": "2025-03-13T18:31:54Z",
"published": "2024-04-01T03:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20049"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-bulletin/April-2024"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7GH2-244H-962W
Vulnerability from github – Published: 2026-08-12 21:31 – Updated: 2026-08-12 21:31The dataplane token validator in kuma-cp performs an unchecked Go type assertion on the JWT kid header. A token whose kid is a JSON number decodes as a float64 and triggers a runtime panic before any signature, claims, or authorization check runs.
The panic terminates the entire kuma-cp process, HTTP API, the health and readiness endpoints, and xDS. Unauthenticated access to the dataplane gRPC server can trigger the crash with a malformed token
A single request is a transient interruption; sustaining an outage requires repeated requests.
{
"affected": [],
"aliases": [
"CVE-2026-18675"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-12T19:17:30Z",
"severity": "MODERATE"
},
"details": "The dataplane token validator in kuma-cp performs an unchecked Go type assertion on the JWT kid header. A token whose kid is a JSON number decodes as a float64 and triggers a runtime panic before any signature, claims, or authorization check runs.\n\n\n\nThe panic terminates the entire kuma-cp process, HTTP API, the health and readiness endpoints, and xDS. Unauthenticated access to the dataplane gRPC server can trigger the crash with a malformed token\n\n\n\nA single request is a transient interruption; sustaining an outage requires repeated requests.",
"id": "GHSA-7gh2-244h-962w",
"modified": "2026-08-12T21:31:37Z",
"published": "2026-08-12T21:31:37Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/kumahq/kuma/security/advisories/GHSA-5mxq-7xq4-3vx8"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18675"
},
{
"type": "WEB",
"url": "https://github.com/kumahq/kuma/pull/17465"
},
{
"type": "WEB",
"url": "https://github.com/kumahq/kuma/pull/17467"
},
{
"type": "WEB",
"url": "https://github.com/kumahq/kuma/pull/17468"
},
{
"type": "WEB",
"url": "https://github.com/kumahq/kuma/pull/17469"
},
{
"type": "WEB",
"url": "https://github.com/kumahq/kuma/pull/17470"
},
{
"type": "WEB",
"url": "https://github.com/kumahq/kuma/pull/17471"
},
{
"type": "WEB",
"url": "https://github.com/kumahq/kuma/pull/17472"
},
{
"type": "WEB",
"url": "https://developer.konghq.com/mesh/changelog"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-7P5F-MRPF-CQR2
Vulnerability from github – Published: 2026-08-13 21:36 – Updated: 2026-08-13 21:36Uncaught 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.
{
"affected": [],
"aliases": [
"CVE-2026-72660"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-13T20:17:26Z",
"severity": "MODERATE"
},
"details": "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.",
"id": "GHSA-7p5f-mrpf-cqr2",
"modified": "2026-08-13T21:36:09Z",
"published": "2026-08-13T21:36:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72660"
},
{
"type": "WEB",
"url": "https://discuss.elastic.co/t/kibana-8-19-20-9-3-8-and-9-4-5-security-update-esa-2026-101/389517"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7X3M-W77C-7WH5
Vulnerability from github – Published: 2025-04-07 06:30 – Updated: 2025-04-07 06:30Exception capture failure vulnerability in the SVG parsing module of the ArkUI framework Impact: Successful exploitation of this vulnerability may affect availability.
{
"affected": [],
"aliases": [
"CVE-2024-58111"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-07T04:15:16Z",
"severity": "HIGH"
},
"details": "Exception capture failure vulnerability in the SVG parsing module of the ArkUI framework\nImpact: Successful exploitation of this vulnerability may affect availability.",
"id": "GHSA-7x3m-w77c-7wh5",
"modified": "2025-04-07T06:30:27Z",
"published": "2025-04-07T06:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-58111"
},
{
"type": "WEB",
"url": "https://consumer.huawei.com/en/support/bulletin/2025/4"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-827P-G5X5-H86C
Vulnerability from github – Published: 2026-03-17 18:37 – Updated: 2026-03-19 21:12Impact
A remote attacker can crash the Parse Server by subscribing to a LiveQuery with an invalid regular expression pattern. The server process terminates when the invalid pattern reaches the regex engine during subscription matching, causing denial of service for all connected clients.
Patches
The fix validates regular expression patterns at subscription time, rejecting invalid patterns before they are stored. Additionally, a defense-in-depth try-catch prevents any subscription matching error from crashing the server process.
Workarounds
Disable LiveQuery if it is not needed.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "parse-server"
},
"ranges": [
{
"events": [
{
"introduced": "9.0.0"
},
{
"fixed": "9.6.0-alpha.19"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "parse-server"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.6.43"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-32770"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": true,
"github_reviewed_at": "2026-03-17T18:37:30Z",
"nvd_published_at": "2026-03-18T22:16:25Z",
"severity": "MODERATE"
},
"details": "### Impact\n\nA remote attacker can crash the Parse Server by subscribing to a LiveQuery with an invalid regular expression pattern. The server process terminates when the invalid pattern reaches the regex engine during subscription matching, causing denial of service for all connected clients.\n\n### Patches\n\nThe fix validates regular expression patterns at subscription time, rejecting invalid patterns before they are stored. Additionally, a defense-in-depth try-catch prevents any subscription matching error from crashing the server process.\n\n### Workarounds\n\nDisable LiveQuery if it is not needed.",
"id": "GHSA-827p-g5x5-h86c",
"modified": "2026-03-19T21:12:58Z",
"published": "2026-03-17T18:37:30Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-827p-g5x5-h86c"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32770"
},
{
"type": "WEB",
"url": "https://github.com/parse-community/parse-server/pull/10197"
},
{
"type": "WEB",
"url": "https://github.com/parse-community/parse-server/pull/10199"
},
{
"type": "PACKAGE",
"url": "https://github.com/parse-community/parse-server"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Parse Server LiveQuery subscription with invalid regular expression crashes server"
}
GHSA-83RC-2389-WCCM
Vulnerability from github – Published: 2026-02-10 21:31 – Updated: 2026-02-10 21:31The affected products are vulnerable to an uncaught exception that could allow an unauthenticated attacker to remotely crash core PI services resulting in a denial-of-service.
{
"affected": [],
"aliases": [
"CVE-2026-1507"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-10T21:16:01Z",
"severity": "HIGH"
},
"details": "The affected products are vulnerable to an uncaught exception that could allow an unauthenticated attacker to remotely crash core PI services resulting in a denial-of-service.",
"id": "GHSA-83rc-2389-wccm",
"modified": "2026-02-10T21:31:31Z",
"published": "2026-02-10T21:31:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1507"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-041-03"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-84R8-W725-7J27
Vulnerability from github – Published: 2022-11-25 15:30 – Updated: 2022-11-30 21:30In F?Secure Endpoint Protection for Windows and macOS before channel with Capricorn database 2022-11-22_07, the aerdl.dll unpacker handler crashes. This can lead to a scanning engine crash, triggerable remotely by an attacker for denial of service.
{
"affected": [],
"aliases": [
"CVE-2022-38166"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-11-25T15:15:00Z",
"severity": "HIGH"
},
"details": "In F?Secure Endpoint Protection for Windows and macOS before channel with Capricorn database 2022-11-22_07, the aerdl.dll unpacker handler crashes. This can lead to a scanning engine crash, triggerable remotely by an attacker for denial of service.",
"id": "GHSA-84r8-w725-7j27",
"modified": "2022-11-30T21:30:22Z",
"published": "2022-11-25T15:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-38166"
},
{
"type": "WEB",
"url": "https://www.f-secure.com/en/home/support/security-advisories/cve-2022-38166"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-877P-G3P3-329R
Vulnerability from github – Published: 2026-05-01 18:31 – Updated: 2026-05-07 21:30An issue was discovered in Vanetza V2X v26.02 allowing remote unauthorized attackers to cause a denial of service. The vulnerability exists in the GeoNetworking packet processing pipeline where OpenSSL exceptions from ECC point validation (invalid compressed point, point not on curve) are not properly caught by the Router::indicate() call chain. The openssl_wrapper.cpp check() function (line 19) throws openssl::Exception when OpenSSL operations fail. The parser's catch block in parse_secured() should catch these, but the exception escapes through subsequent processing stages (indicate_common, indicate_extended). This causes std::terminate, crashing the V2X receiver.
{
"affected": [],
"aliases": [
"CVE-2026-37554"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-01T16:16:31Z",
"severity": "HIGH"
},
"details": "An issue was discovered in Vanetza V2X v26.02 allowing remote unauthorized attackers to cause a denial of service. The vulnerability exists in the GeoNetworking packet processing pipeline where OpenSSL exceptions from ECC point validation (invalid compressed point, point not on curve) are not properly caught by the Router::indicate() call chain. The openssl_wrapper.cpp check() function (line 19) throws openssl::Exception when OpenSSL operations fail. The parser\u0027s catch block in parse_secured() should catch these, but the exception escapes through subsequent processing stages (indicate_common, indicate_extended). This causes std::terminate, crashing the V2X receiver.",
"id": "GHSA-877p-g3p3-329r",
"modified": "2026-05-07T21:30:24Z",
"published": "2026-05-01T18:31:24Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/riebl/vanetza/security/advisories/GHSA-44qj-vh8c-5354"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-37554"
},
{
"type": "WEB",
"url": "https://gist.github.com/sgInnora/45128ae15d52df7238680a8f2da8359f"
},
{
"type": "WEB",
"url": "https://github.com/riebl/vanetza"
},
{
"type": "WEB",
"url": "https://github.com/riebl/vanetza/blob/master/vanetza/geonet/router.cpp"
},
{
"type": "WEB",
"url": "https://github.com/riebl/vanetza/blob/master/vanetza/security/openssl_wrapper.cpp"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-87FW-525C-9H5M
Vulnerability from github – Published: 2026-08-29 00:31 – Updated: 2026-08-29 00:31An 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.
{
"affected": [],
"aliases": [
"CVE-2026-81517"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-28T22:16:54Z",
"severity": "HIGH"
},
"details": "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.",
"id": "GHSA-87fw-525c-9h5m",
"modified": "2026-08-29T00:31:03Z",
"published": "2026-08-29T00:31:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-81517"
},
{
"type": "WEB",
"url": "https://www.mongodb.com/docs/bi-connector/current/release-notes"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-87MF-GV2C-C62C
Vulnerability from github – Published: 2026-06-19 06:31 – Updated: 2026-06-19 21:41Versions of the package ts-deepmerge before 8.0.0 are vulnerable to Uncaught Exception due to the improper handling of built-in Object.prototype methods (such as toString, valueOf). When user-controlled input contains these keys with non-function values, the resulting merged object becomes broken — any string context operation throws a TypeError, crashing the application.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "ts-deepmerge"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.0.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-12644"
],
"database_specific": {
"cwe_ids": [
"CWE-248"
],
"github_reviewed": true,
"github_reviewed_at": "2026-06-19T21:41:52Z",
"nvd_published_at": "2026-06-19T06:17:01Z",
"severity": "MODERATE"
},
"details": "Versions of the package ts-deepmerge before 8.0.0 are vulnerable to Uncaught Exception due to the improper handling of built-in Object.prototype methods (such as toString, valueOf). When user-controlled input contains these keys with non-function values, the resulting merged object becomes broken \u2014 any string context operation throws a TypeError, crashing the application.",
"id": "GHSA-87mf-gv2c-c62c",
"modified": "2026-06-19T21:41:52Z",
"published": "2026-06-19T06:31:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12644"
},
{
"type": "WEB",
"url": "https://github.com/voodoocreation/ts-deepmerge/commit/305a05831a462fb2c353d3cbbff55a0733286f8c"
},
{
"type": "WEB",
"url": "https://gist.github.com/igorg1312/775fa00114c4d47df6ae0551779ab407"
},
{
"type": "PACKAGE",
"url": "https://github.com/voodoocreation/ts-deepmerge"
},
{
"type": "WEB",
"url": "https://security.snyk.io/vuln/SNYK-JS-TSDEEPMERGE-17339141"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
}
],
"summary": "ts-deepmerge: Prototype Method Override leads to DoS"
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.