CVE-2026-76956MediumCVSS 7.5

In libexpat 2.8.2 and 2.8.3 before 2.8.4, misinterpretation of getentropy's return code leads to insufficient entropy, which results in being vulnerable to hash flooding attacks, causing a denial of service via crafted XML content.

Published
August 21, 2026
Last Modified
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🔗 CVE IDs covered (1)

CVE-2026-76956 →

🎯 Affected products1

  • azl3 expat 2.8.2-1 on Azure Linux 3.0

🔗 References (1)