libexpat before 2.8.2 has an integer overflow in copyString.
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Fixes
Solution
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Workaround
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References
History
Sun, 21 Jun 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Integer Overflow in libexpat copyString Function |
Sun, 21 Jun 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | libexpat before 2.8.2 has an integer overflow in copyString. | |
| First Time appeared |
Libexpat Project
Libexpat Project libexpat |
|
| Weaknesses | CWE-190 | |
| CPEs | cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Libexpat Project
Libexpat Project libexpat |
|
| References |
| |
| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-06-21T15:51:11.303Z
Reserved: 2026-06-21T15:51:10.930Z
Link: CVE-2026-56408
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OpenCVE Enrichment
Updated: 2026-06-21T18:45:05Z
Weaknesses