Lucene search
+L

CVE-2026-90648

🗓️ 12 Sep 2026 23:16:34Reported by mitreType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Sandbox escape in wabt wasm2c through 1.0.41 via unchecked calloc enabling arbitrary code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-90648
12 Sep 202623:55
circl
cve
CVE
CVE-2026-90648
12 Sep 202623:16
cve
euvd
EUVD
EUVD-2026-76923
13 Sep 202600:31
euvd
nvd
NVD
CVE-2026-90648
13 Sep 202600:17
nvd
ptsecurity
Positive Technologies
PT-2026-90728
12 Sep 202600:00
ptsecurity
[
  {
    "defaultStatus": "unknown",
    "modules": [
      "wasm2c / wasm-rt runtime (funcref table allocation)"
    ],
    "platforms": [
      "32 bit"
    ],
    "product": "wabt",
    "programFiles": [
      "wasm2c/wasm-rt-impl-tableops.inc"
    ],
    "programRoutines": [
      {
        "name": "wasm_rt_allocate_funcref_table"
      }
    ],
    "repo": "https://github.com/WebAssembly/wabt",
    "vendor": "WebAssembly",
    "versions": [
      {
        "lessThanOrEqual": "1.0.41",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation