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5.9 Medium

CVE-2026-76956 In libexpat 2.8.2 and 2.8.3 before 2.8.4, misinterpretation of getentropy's return code leads to insufficient entropy,…

Description

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.

Affected products and versions

Product Affected versions Fixed in
libexpat 2.8 2.8.2 → < 2.8.4 2.8.4

References

Timeline

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The 26 CVEs of libexpat →
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