MEDIUMVulnerability
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, which results in being vulnerable to hash flooding attacks, causing a denial of service via crafted XML content.
Properties
- severity
- MEDIUM
- score
- 5.9
- epss_score
- 0.00278
- cve_id
- CVE-2026-76956
- vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- published_at
- 2026-08-20T05:16:29.610
- last_modified
- 2026-09-03T17:37:43.450
- epss_percentile
- 0.19937
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]
DESCRIBED_BY (1)
→[Source]NVD
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