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P5
CVE-2026-90648: wabt 0 through 1.0.41
CVE-2026-90648. EPSS 0.00191 (percentile 0.08297), scored 22-Oct-2026.
Affected technology
wabt · 0 through 1.0.41
WebAssembly
Description’s affected range: through 1.0.41
Component: wasm2c / wasm-rt runtime (funcref table allocation)
Function: wasm_rt_allocate_funcref_table
File: wasm2c/wasm-rt-impl-tableops.inc
Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · No user interaction required
What an attacker can do
Vendor/CNA’s CVSS 4.0 assessment (base score 7.1/10) rates confidentiality impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-252
- CCR priority
- 0.0 /100 (P5)
- EPSS
- 0.00191 · percentile 0.08297 · 2026-10-22
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-24 01:45:06.114611+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-90648.html