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CVE-2026-86314

Samsung Opensource / Walrus PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Samsung Opensource / Walrusaffected ff3bf5ff5c4878f8e5572c9593d303f6bc997443

CWE

CWE-190

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.