How many CVEs have patched method?

2 published CVEs changed method in bytecodealliance/wasmtime, in 2 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed method?

CVE-2026-27572 (Wasmtime can panic when adding excessive fields to a `wasi:http/types.fields` instance), published 2026-02-24, changed lines 294 of crates/wasi-http/src/types_impl.rs.

How does method compare to the rest of bytecodealliance/wasmtime?

bytecodealliance/wasmtime has 27 CVEs with a located fix in total; 2 of them changed method.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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bytecodealliance/wasmtime

Function

method

Name: method in bytecodealliance/wasmtime: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

crates/wasi-http/src/types_impl.rs

Last patched February 24, 2026

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

4

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

method in bytecodealliance/wasmtime was changed by 2 published CVE fixes in 2026, in 2 distinct patches that added or removed 4 lines in total.

bytecodealliance/wasmtime has 27 CVEs with a located fix in total, so 7% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed method, newest first, with the lines each fix touched.

Wasmtime can panic when adding excessive fields to a `wasi:http/types.fields` instance
CVE-2026-27572 · line 294 · +1 −1
Medium · CVSS 6.9
EPSS 0.7%2026-02-24
Wasmtime is vulnerable to panic when dropping a `[Typed]Func::call_async` future
CVE-2026-27195 · line 293 · +1 −1
Medium · CVSS 6.9
EPSS 0.6%2026-02-24

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in bytecodealliance/wasmtime changed by the most CVE fixes.

and_then2 CVEs · crates/wasmtime/src/runtime/component/values.rs hostcall_fuel2 CVEs · crates/wasmtime/src/runtime/component/store.rs Done2 CVEs · crates/wasi-http/src/types_impl.rs Err2 CVEs · crates/wasi-http/src/body.rs Some2 CVEs · crates/wasi-http/src/body.rs as_ref2 CVEs · crates/wasi-http/src/types_impl.rs

All patched functions in bytecodealliance/wasmtime

Frequently asked questions

Common questions about CVE fixes to method.

How many CVEs have patched method?: 2 published CVEs changed method in bytecodealliance/wasmtime, in 2 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed method?: CVE-2026-27572 (Wasmtime can panic when adding excessive fields to a `wasi:http/types.fields` instance), published 2026-02-24, changed lines 294 of crates/wasi-http/src/types_impl.rs.
How does method compare to the rest of bytecodealliance/wasmtime?: bytecodealliance/wasmtime has 27 CVEs with a located fix in total; 2 of them changed method.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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