MEDIUM 6.2 NVD

CVE-2026-86315

An out-of-bounds write caused by numeric truncation Samsung Open Source Escargot on Linux x86-64 allows an attacker who can supply JavaScript for execution to

An out-of-bounds write caused by numeric truncation Samsung Open Source Escargot on Linux x86-64 allows an attacker who can supply JavaScript for execution to corrupt native memory and crash the host process via a crafted class definition whose instance initialization entry count exceeds UINT16_MAX. This issue affects Escargot: 5dc93606abd42b859045add05d704a038e197359.

References

https://github.com/Samsung/escargot/pull/1660

Published: 2026-09-07 · Source: NVD · Feed updated: 2026-09-07

This medium severity vulnerability with a CVSS score of 6.2 was published on 2026-09-07 via NVD.

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