CVE-2023-52284
mediumpriority · track · 22EPSS 0.003 · 25 %ileEUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.32% (25th) EPSS
CVSS 5.5 · medium
Who says so?
3 sources
cnnvd · enisa_euvd · nvd
EPSS · scored 2026-10-28
Bytecode Alliance wasm-micro-runtime (aka WebAssembly Micro Runtime or WAMR) before 1.3.0 can have an "double free or corruption" error for a valid WebAssembly module because push_pop_frame_ref_offset is mishandled.
01
cvss
Technical severity, 0–10. One row per scoring source.
5.5
010
base score 0–10 · higher = more severe · hover a vector to decode
v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 3.6
02
weaknesses
The CWE weakness classes this flaw belongs to.
03
affected products (2)
Products and version ranges known to be affected.
- bytecodealliance webassembly micro runtime< 1.3.0nvdUScpe:2.3:a:bytecodealliance:webassembly_micro_runtime:*:*:*:*:*:*:*:*
04
also known as (3)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
07
references (11)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2023-52284/cnnvd
- https://github.com/bytecodealliance/wasm-micro-runtime/commit/6382162711a9cfaedc63de9065b0bc6eda8123f3Patchcnnvd
- https://github.com/bytecodealliance/wasm-micro-runtime/compare/WAMR-1.2.3...WAMR-1.3.0cnnvd
- https://github.com/bytecodealliance/wasm-micro-runtime/issues/2586cnnvd
- https://github.com/bytecodealliance/wasm-micro-runtime/pull/2590cnnvd
- https://github.com/bytecodealliance/wasm-micro-runtime/compare/WAMR-1.2.3...WAMR-1.3.0enisa_euvd
- https://github.com/bytecodealliance/wasm-micro-runtime/issues/2586enisa_euvd
- https://github.com/bytecodealliance/wasm-micro-runtime/pull/2590enisa_euvd
scry
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