CVE-2026-27204
MEDIUM6.5EPSS 0.09%Guest-controlled resource exhaustion in WASI implementations
發布日:2026/2/24修改日:2026/2/24
描述
This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-852m-cvvp-9p4w For more information see the GitHub-hosted security advisory.
受影響套件(3)
- crates.io/wasmtimefrom 0, < 24.0.6
- crates.io/wasmtime>= 0.0.0-0, < 24.0.6, >= 25.0.0, < 36.0.6, >= 37.0.0, < 40.0.4, >= 41.0.0, < 41.0.4
- Debian/rust-wasmtimefrom 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
參考連結(12)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-27204
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2026-27204
- PATCHhttps://crates.io/crates/wasmtime
- PATCHhttps://github.com/bytecodealliance/wasmtime
- WEBhttps://docs.rs/wasmtime/latest/wasmtime/component/struct.ResourceTable.html#method.set_max_capacity
- WEBhttps://docs.rs/wasmtime/latest/wasmtime/struct.Store.html#method.set_hostcall_fuel
- WEBhttps://docs.rs/wasmtime-wasi/latest/wasmtime_wasi/struct.WasiCtxBuilder.html#method.max_random_size
- WEBhttps://docs.wasmtime.dev/security-what-is-considered-a-security-vulnerability.html
- WEBhttps://github.com/bytecodealliance/wasmtime/issues/11552
- WEBhttps://github.com/bytecodealliance/wasmtime/pull/12599
- WEBhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-852m-cvvp-9p4w
- WEBhttps://rustsec.org/advisories/RUSTSEC-2026-0020.html