CVE-2026-32778
Low
Description
libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition.
SeverityLow
CVSS2.9
Exploit probability—
ProductLibexpat
PublishedMar 16, 2026
First seenMar 16, 2026
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- libexpat_project libexpat2.7.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libexpat_project libexpat | v < 2.7.5 | 2.7.5 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.