CVE-2026-86314
6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Integer overflow in the source-bounds check in Memory::init() (src/runtime/Memory.cpp) in Samsung walrus on all platforms allows a remote attacker to cause an out-of-bounds heap read and denial of service via a crafted WebAssembly module in which a 32-bit unsigned addition wraps around and bypasses the bounds check.
This issue affects Walrus: ff3bf5ff5c4878f8e5572c9593d303f6bc997443.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Samsung Opensource | Walrus | ff3bf5ff5c4878f8e5572c9593d303f6bc997443 | affected |
Weaknesses
- CWE-190: CWE-190 Integer overflow or wraparound
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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