CVE-2024-34252

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.

CVSS v3.1 CNA

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 GitHub

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.63% chance of exploitation in the next 30 days, 49th percentile

Published

2024-05-06

Updated

2024-08-05

Proof-of-concept exploits (1)

• wasm3/wasm3/issues/4838053★ · 2026-09-30

Security advisories

• advisories/GHSA-hh39-vjv8-j337

References

• CVE Record
• NVD entry

Related

• CVE-2022-28966
• CVE-2022-28990
• CVE-2022-34529
• CVE-2022-39974
• CVE-2024-27527
• CVE-2024-27528