CVE-2023-26489
Guest-controlled out-of-bounds read/write on x86\_64
9.9
CRITICAL
CVSS 3.1
EPSS 2.6%
Description
This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-ff4p-7xrq-q5r8. For more information see the GitHub-hosted security advisory.
How to fix CVE-2023-26489
To remediate CVE-2023-26489, upgrade the affected package to a fixed version below.
- crates.io/cranelift-codegen—upgrade to 0.91.1 or later
- —upgrade to 4.0.1 or later
- —upgrade to 4.0.1 or later
Is CVE-2023-26489 being exploited?
Low — EPSS is 2.6%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 0.84.0, < 0.91.1
- >= 0.37.0, < 4.0.1
- >= 0.0.0-0, < 4.0.1, >= 5.0.0, < 5.0.1, >= 6.0.0, < 6.0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |