PT-2026-39462
CVE-2026-45186
·
Published
2026-05-08
·
Updated
2026-11-02
Description by
CVSS 2.0
7.8
HighMetricsAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions
libexpat versions prior to 2.8.1
Description
The computational complexity of attribute name collision checks allows a denial of service when processing moderately sized crafted XML input.
Recommendations
Update to version 2.8.1 or later.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
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