CWE-703
DiscouragedImproper Check or Handling of Exceptional Conditions
Abstraction: Pillar · Status: Incomplete
The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.
223 vulnerabilities reference this CWE, most recent first.
GHSA-XMHM-HHWR-F9FP
Vulnerability from github – Published: 2026-07-15 18:31 – Updated: 2026-08-14 21:31As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-20187 are related to improper handling of exceptional conditions that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-703.
{
"affected": [],
"aliases": [
"CVE-2026-20187"
],
"database_specific": {
"cwe_ids": [
"CWE-703"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-15T17:16:47Z",
"severity": "HIGH"
},
"details": "As part of Cisco\u0027s ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.\n\nThe vulnerabilities tracked by CVE-2026-20187 are related to improper handling of exceptional conditions that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-703.",
"id": "GHSA-xmhm-hhwr-f9fp",
"modified": "2026-08-14T21:31:09Z",
"published": "2026-07-15T18:31:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20187"
},
{
"type": "WEB",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-roomos-AqNMbEq"
},
{
"type": "WEB",
"url": "https://www.cve.org/Media/News/item/blog/2026/06/16/Preserving-Vulnerability-Level-Identification"
}
],
"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-XR72-MPJ5-G8P2
Vulnerability from github – Published: 2025-09-05 18:31 – Updated: 2025-09-05 21:32In multiple functions of DexUseManagerLocal.java, there is a possible way to crash system server due to a logic error in the code. This could lead to local permanent denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
{
"affected": [],
"aliases": [
"CVE-2025-26456"
],
"database_specific": {
"cwe_ids": [
"CWE-703"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-04T18:15:45Z",
"severity": "MODERATE"
},
"details": "In multiple functions of DexUseManagerLocal.java, there is a possible way to crash system server due to a logic error in the code. This could lead to local permanent denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.",
"id": "GHSA-xr72-mpj5-g8p2",
"modified": "2025-09-05T21:32:36Z",
"published": "2025-09-05T18:31:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-26456"
},
{
"type": "WEB",
"url": "https://android.googlesource.com/platform/art/+/06a99377e368b688dbeb4e6bb11b6e1dfca8bb70"
},
{
"type": "WEB",
"url": "https://android.googlesource.com/platform/art/+/1aedae6e1049aa794b3554183bf07634c8fa291b"
},
{
"type": "WEB",
"url": "https://android.googlesource.com/platform/art/+/3c76194d116bad95e11bda345feaedda6c02c8b4"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2025-06-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-XX9Q-649R-GP4M
Vulnerability from github – Published: 2025-08-27 00:31 – Updated: 2025-08-27 15:33In multiple functions of hyp-main.c, there is a possible privilege escalation due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
{
"affected": [],
"aliases": [
"CVE-2025-22413"
],
"database_specific": {
"cwe_ids": [
"CWE-703"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-26T23:15:34Z",
"severity": "MODERATE"
},
"details": "In multiple functions of hyp-main.c, there is a possible privilege escalation due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.",
"id": "GHSA-xx9q-649r-gp4m",
"modified": "2025-08-27T15:33:15Z",
"published": "2025-08-27T00:31:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22413"
},
{
"type": "WEB",
"url": "https://android.googlesource.com/kernel/common/+/1a3366f0d3d9b94a8c025d9863edc3b427435c4c"
},
{
"type": "WEB",
"url": "https://android.googlesource.com/kernel/common/+/add3d68602a0c48ed2d5659f0cf26d869776ab35"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2025-03-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.