Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Mon, 11 May 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Mon, 11 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sun, 10 May 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Denial of Service via Attribute Name Collision in libexpat |
Sun, 10 May 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input. | |
| First Time appeared |
Libexpat Project
Libexpat Project libexpat |
|
| Weaknesses | CWE-407 | |
| CPEs | cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Libexpat Project
Libexpat Project libexpat |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-05-11T22:23:27.385Z
Reserved: 2026-05-10T06:36:15.697Z
Link: CVE-2026-45186
Updated: 2026-05-11T22:23:27.385Z
Status : Analyzed
Published: 2026-05-10T07:16:07.883
Modified: 2026-05-14T17:20:32.570
Link: CVE-2026-45186
No data.
OpenCVE Enrichment
Updated: 2026-05-10T08:00:07Z