Metrics
Affected Vendors & Products
Mon, 11 May 2026 18:30:00 +0000
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ssvc
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Mon, 11 May 2026 01:30:00 +0000
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| Description | A vulnerability was detected in WebAssembly Binaryen up to 117. This issue affects the function IRBuilder::makeBrOn of the file src/wasm/wasm-ir-builder.cpp of the component BrOn Parser. Performing a manipulation results in reachable assertion. The attack needs to be approached locally. The exploit is now public and may be used. The patch is named 1251efbc1ea471c1311d2726b2bbe061ff2a291c. It is suggested to install a patch to address this issue. | |
| Title | WebAssembly Binaryen BrOn wasm-ir-builder.cpp makeBrOn assertion | |
| First Time appeared |
Webassembly
Webassembly binaryen |
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| Weaknesses | CWE-617 | |
| CPEs | cpe:2.3:a:webassembly:binaryen:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Webassembly
Webassembly binaryen |
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| References |
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| Metrics |
cvssV2_0
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Status: PUBLISHED
Assigner: VulDB
Published:
Updated: 2026-05-11T17:31:23.327Z
Reserved: 2026-05-10T14:57:05.580Z
Link: CVE-2026-8257
Updated: 2026-05-11T15:57:20.325Z
Status : Received
Published: 2026-05-11T02:16:27.090
Modified: 2026-05-11T02:16:27.090
Link: CVE-2026-8257
No data.
OpenCVE Enrichment
Updated: 2026-05-11T02:30:25Z