CVE-2026-40447

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

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-26)

CWE

CWE-190

Published

2026-04-13

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

Affected

• samsung:escargot

References

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

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