CVE-2026-40447

escargot: Escargot: Denial of Service due to integer overflow or wraparound vulnerability

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Severity

Moderate

Red Hat Product Security

5.1

CVSS 3.1

Review impact separately from score.

Published · April 13, 2026

Updated · July 3, 2026

Description

A flaw was found in Escargot. This integer overflow or wraparound vulnerability can lead to undefined behavior, potentially allowing a local attacker to cause a Denial of Service (DoS) by making the system unstable or crash.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-190 · Integer Overflow or Wraparound