MEDIUMCVSS 6.2Vulnerability
CVE-2026-86314
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.
Properties
- severity
- MEDIUM
- cvss_severity
- MEDIUM
- cvss_score
- 6.2
- retrieved_at
- 2026-09-29T00:56:33+00:00
- score
- 6.2
- last_source
- NVD
- cve_id
- CVE-2026-86314
- cvss_vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- signal_observed_at
- 2026-09-29T00:56:33+00:00
- vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- published_at
- 2026-09-07T03:17:19.530
- last_modified
- 2026-09-28T23:10:00.143
Related Entities (2)
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Integer Overflow or Wraparound
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