CVE-2020-11958

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

re2c 1.3 has a heap-based buffer overflow in Scanner::fill in parse/scanner.cc via a long lexeme.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Apr 21, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-11958: High severity, CVSS 7.8 | Vulnix