CVE-2025-15572A vulnerability has been found in wasm3 up to 0.5.0.
Updated under an hour ago ()
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It affects wasm3_project wasm3. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A vulnerability has been found in wasm3 up to 0.5.0. The affected element is the function NewCodePage. The manipulation leads to memory leak. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Unfortunately, the project has no active maintainer at the moment.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-401, CWE-404
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
wasm3_project wasm3 wasm3_project:wasm3 | through 0.5.0 | NVD |
References
- https://github.com/oneafter/cve-proofs/blob/main/POC-20251203-07/reproexploit
- https://github.com/wasm3/wasm3/product
- https://github.com/wasm3/wasm3/issues/550exploit, issue-tracking
- https://vuldb.com/?ctiid.344934permissions-required, vdb-entry
- https://vuldb.com/?id.344934third-party-advisory, vdb-entry
- https://vuldb.com/?submit.752765third-party-advisory, vdb-entry
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.