Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 03 Nov 2026 17:30:00 +0000
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| Metrics |
ssvc
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Tue, 03 Nov 2026 14:45:00 +0000
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| Description | Wasmtime before 36.0.19, 37.0.0 before 48.0.7, and 49.0.0 before 49.0.4 contains a request smuggling vulnerability in wasi-http that allows guests to set multiple conflicting content-length headers. Malicious guests can make the host send HTTP requests with conflicting content-length values to smuggle requests through servers or intermediaries that do not reject them. | |
| Title | Wasmtime before 36.0.19, 37.0.0 before 48.0.7, and 49.0.0 before 49.0.4 wasi-http Request Smuggling | |
| First Time appeared |
Bytecodealliance
Bytecodealliance wasmtime |
|
| Weaknesses | CWE-444 | |
| CPEs | cpe:2.3:a:bytecodealliance:wasmtime:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Bytecodealliance
Bytecodealliance wasmtime |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-03T16:57:45.823Z
Reserved: 2026-11-03T12:32:14.752Z
Link: CVE-2026-121441
Updated: 2026-11-03T16:57:40.455Z
Status : Deferred
Published: 2026-11-03T15:17:35.927
Modified: 2026-11-03T17:18:09.783
Link: CVE-2026-121441
No data.
OpenCVE Enrichment
Updated: 2026-11-03T16:15:13Z