CVE-2025-29776 describes a critical vulnerability in Azle, a WebAssembly runtime for TypeScript/JavaScript on ICP, affecting versions 0.27.0 through 0.29.0. Calling the setTimer function in these versions triggers an immediate and unrecoverable infinite loop of timers, leading to a denial of service. With a CVSS score of 8.7 (HIGH), this vulnerability is easily exploitable over the network with low attack complexity, resulting in high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Demergent-Labs | Azle | >= 0.27.0, < 0.30.0CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.