CVE-2025-3122CWE-404CWE-476

WebAssembly wabt binary-reader-interp.cc BeginFunctionBody null pointer dereference

Low · published April 2, 2025

CVSS v4.0
2.3
EPSS
1%
Percentile
48.2
In the wild
Unconfirmed
What it is

A vulnerability classified as problematic was found in WebAssembly wabt 1.0.36. Affected by this vulnerability is the function BinaryReaderInterp::BeginFunctionBody of the file src/interp/binary-reader-interp.cc. The manipulation leads to null pointer dereference. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00602 · 48.2th percentile
Weaknesses
CWE-404 · Improper Resource Shutdown or Release; CWE-476 · NULL Pointer Dereference
Published
2025-04-02T22:00Z
EPSS history
Timeline
  • 02 APR 22:00Z
    WebAssembly wabt binary-reader-interp.cc BeginFunctionBody null pointer dereference
    cvelistv5