DEBIAN-CVE-2026-115393
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-115393
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115393.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-115393
- Upstream
- Published
- 2026-10-22T19:17:47Z
- Modified
- 2026-10-23T21:00:07Z
- Severity
-
- 3.8 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L CVSS Calculator
- Summary
- [none]
- Details
-
Wasmtime before 24.0.12, 25.0.0 before 36.0.13, 37.0.0 before 46.0.2, and 47.0.0 before 47.0.3 contains a type confusion vulnerability because several Store APIs fail to validate that objects belong to the Store's Engine. Embedders mixing objects between Engines via Instance::new, StructRefPre::new, or Tag::new can trigger trampoline signature mismatches causing out-of-bounds stack writes, GC heap corruption, or panics.
- References
Affected packages
Debian:13 / rust-wasmtime
Package
- Name
- rust-wasmtime
- Purl
- pkg:deb/debian/rust-wasmtime?arch=source&distro=trixie
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
26.*
26.0.1+dfsg-3
26.0.1+dfsg-4
26.0.1+dfsg-5
26.0.1+dfsg-6
26.0.1+dfsg-7
26.0.1+dfsg-8
26.0.1+dfsg-9
26.0.1+dfsg-10
27.*
27.0.0+dfsg-2
27.0.0+dfsg-3
27.0.0+dfsg-4
28.*
28.0.1+dfsg-1
28.0.1+dfsg-2
28.0.1+dfsg-3
29.*
29.0.1+dfsg-1
29.0.1+dfsg-2
29.0.1+dfsg-3
29.0.1+dfsg-4
29.0.1+dfsg-5
29.0.1+dfsg-6
29.0.1+dfsg-7
29.0.1+dfsg-8
36.*
36.0.5+dfsg-1
36.0.5+dfsg-2
36.0.5+dfsg-3
36.0.5+dfsg-4
36.0.5+dfsg-5
36.0.6+dfsg-1
36.0.6+dfsg-2
36.0.6+dfsg-3
36.0.6+dfsg-4
36.0.6+dfsg-5
36.0.6+dfsg-6
36.0.6+dfsg-7
36.0.7+dfsg-1
36.0.8+dfsg-1
36.0.9+dfsg-1
36.0.9+dfsg-2
36.0.11+dfsg-1
36.0.12+dfsg-1
36.0.12+dfsg-2
36.0.12+dfsg-3
36.0.13+dfsg-1
Debian:14 / rust-wasmtime
Package
- Name
- rust-wasmtime
- Purl
- pkg:deb/debian/rust-wasmtime?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed36.0.13+dfsg-1
Affected versions
26.*
26.0.1+dfsg-3
26.0.1+dfsg-4
26.0.1+dfsg-5
26.0.1+dfsg-6
26.0.1+dfsg-7
26.0.1+dfsg-8
26.0.1+dfsg-9
26.0.1+dfsg-10
27.*
27.0.0+dfsg-2
27.0.0+dfsg-3
27.0.0+dfsg-4
28.*
28.0.1+dfsg-1
28.0.1+dfsg-2
28.0.1+dfsg-3
29.*
29.0.1+dfsg-1
29.0.1+dfsg-2
29.0.1+dfsg-3
29.0.1+dfsg-4
29.0.1+dfsg-5
29.0.1+dfsg-6
29.0.1+dfsg-7
29.0.1+dfsg-8
36.*
36.0.5+dfsg-1
36.0.5+dfsg-2
36.0.5+dfsg-3
36.0.5+dfsg-4
36.0.5+dfsg-5
36.0.6+dfsg-1
36.0.6+dfsg-2
36.0.6+dfsg-3
36.0.6+dfsg-4
36.0.6+dfsg-5
36.0.6+dfsg-6
36.0.6+dfsg-7
36.0.7+dfsg-1
36.0.8+dfsg-1
36.0.9+dfsg-1
36.0.9+dfsg-2
36.0.11+dfsg-1
36.0.12+dfsg-1
36.0.12+dfsg-2
36.0.12+dfsg-3