CVE-2022-28990

HIGH
Published May 20, 20224y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published May 20, 2022 4y ago
Last Modified Jun 17, 2026 1w ago

Description

WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 1

VendorProductVersionRange
wasm3_projectwasm30.5.0any

References 2

  • github.com https://github.com/wasm3/wasm3/issues/323
    ExploitIssue TrackingThird Party Advisory
  • github.com https://github.com/wasm3/wasm3/pull/324
    PatchThird Party Advisory

Remediation

  • github.com https://github.com/wasm3/wasm3/pull/324
    PatchThird Party Advisory