Filtered by vendor Re2c Subscriptions
Total 4 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-2903 1 Re2c 1 Re2c 2026-02-22 3.3 Low
A flaw has been found in skvadrik re2c up to 4.4. Impacted is the function check_and_merge_special_rules of the file src/parse/ast.cc. This manipulation causes null pointer dereference. The attack can only be executed locally. The exploit has been published and may be used. Patch name: febeb977936f9519a25d9fbd10ff8256358cdb97. It is suggested to install a patch to address this issue.
CVE-2022-23901 1 Re2c 1 Re2c 2024-11-21 9.8 Critical
A stack overflow re2c 2.2 exists due to infinite recursion issues in src/dfa/dead_rules.cc.
CVE-2020-11958 2 Canonical, Re2c 2 Ubuntu Linux, Re2c 2024-11-21 7.8 High
re2c 1.3 has a heap-based buffer overflow in Scanner::fill in parse/scanner.cc via a long lexeme.
CVE-2018-21232 1 Re2c 1 Re2c 2024-11-21 5.5 Medium
re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.