SamsungCVE-2026-86315
Samsung Escargot: out-of-bounds write
Medium6.2CVE-2026-86315 · Published Sep 7, 2026 · updated Sep 8, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Escargot Product | <= 5dc93606abd42b859045add05d704a038e197359 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-197
More Samsung advisories
All Samsung| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 9 | Samsung: improper input validation | Medium6.9 | No fix yet |
| Sep 9 | Samsung: improper input validation | Medium6.9 | No fix yet |
| Sep 9 | Samsung: out-of-bounds write | High8.6 | No fix yet |
| Sep 9 | Samsung ProxyHandler: improper authorization | Medium4.8 | No fix yet |
| Sep 7 | Samsung Walrus: out-of-bounds write | High7.8 | No fix yet |
| Sep 7 | Samsung Walrus: integer overflow | Medium6.2 | No fix yet |