CVE-2026-40447

Published: Apr 13, 2026Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Integer overflow or wraparound vulnerability in Samsung Open Source Escargot allows undefined behavior.This issue affects Escargot: 97e8115ab1110bc502b4b5e4a0c689a71520d335.

Affected (1)

Products: Samsung: Escargot

Samsung

1 product

Escargot

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Samsung Escargot	Version 2026-03-28

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (1)

https://github.com/Samsung/escargot/pull/1554

Source: PSIRT@samsung.com

Issue TrackingPatch

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