CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2024-34252
High (7.5) in wasm3 project wasm3. EPSS 0.6% chance of exploitation in the next 30 days.
wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wasm3/source/m3_compile.c.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-31)
- CWE
- CWE-120
- Published
- Modified
- Record from
- the NVD, synced
Affected
- wasm3_project:wasm3
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hh39-vjv8-j337 | PyPI | pywasm3 | <=0.5.0 | no fix published |
| PYSEC-2024-309 | PyPI | pywasm3 | <=0.5.0 | no fix published |