View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2018-21232 unimportant priority: Debian including 1 source packages (re2c), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 5.
re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.