What’s Vulnerable › Vulnerabilities

CVE-2023-27116

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-10 · updated 2026-06-17

Description

WebAssembly v1.0.29 discovered to contain an abort in CWriter::MangleType.

Affected products

• Webassembly: 1.0.29

References

• https://github.com/WebAssembly/wabt/issues/1984
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OSFFCKXUQ5PAC5UVXY7N6HEHVQ3AC2RG/
• https://github.com/WebAssembly/wabt/issues/1984
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OSFFCKXUQ5PAC5UVXY7N6HEHVQ3AC2RG/

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