CVE-2023-40711: Veilid

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

Veilid before 0.1.9 does not check the size of uncompressed data during decompression upon an envelope receipt, which allows remote attackers to cause a denial of service (out-of-memory abort) via crafted packet data, as exploited in the wild in August 2023.

Affected products

• Veilid Veilid: before 0.1.9 (fixed in 0.1.9)

Published 2023-08-20. Last modified 2026-06-17.