RUSTSEC-2026-0316

Source
https://rustsec.org/advisories/RUSTSEC-2026-0316
Import Source
https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0316.json
JSON Data
https://api.test.osv.dev/v1/vulns/RUSTSEC-2026-0316
Aliases
  • GHSA-jqpg-j7w6-42pr
Published
2026-09-24T12:00:00Z
Modified
2026-09-29T07:45:04Z
Severity
  • 1.0 (Low) CVSS_V4 - CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Dynamic record lifting can allocate beyond the hostcall fuel limit
Details

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-jqpg-j7w6-42pr For more information see the GitHub-hosted security advisory.

Database specific
{
    "license": "CC0-1.0"
}
References

Affected packages

crates.io / wasmtime

Package

Name
wasmtime
View open source insights on deps.dev
Purl
pkg:cargo/wasmtime

Affected ranges

Type
SEMVER
Events
Introduced
0.0.0-0
Fixed
36.0.16
Introduced
37.0.0
Fixed
48.0.3
Introduced
49.0.0
Fixed
49.0.1

Ecosystem specific

{
    "affected_functions": null,
    "affects": {
        "arch": [],
        "functions": [],
        "os": []
    }
}

Database specific

categories
[]
cvss
"CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"
informational
null
source
"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0316.json"