MEDIUMVulnerability
CVE-2026-63362
An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet.
Properties
- severity
- MEDIUM
- score
- 5.9
- epss_score
- 0.01509
- cve_id
- CVE-2026-63362
- vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- published_at
- 2026-07-30T23:16:52.263
- last_modified
- 2026-09-03T18:04:16.263
- epss_percentile
- 0.72679
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Integer Underflow (Wrap or Wraparound)
DESCRIBED_BY (1)
→[Source]NVD
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