Elixir -- Denial of service via unbounded integer parsing in Version

2026-06-09 · CVE-2026-49762 · VuXML entry

PJUllrich reports: The Version module parses numeric version components without length limits. Untrusted input can trigger creation of arbitrary-precision integers, causing CPU and memory exhaustion.

Affected versions

• elixir-devel >= 1.5.0 < 1.20.1

By system

1 still vulnerable, 1 fixed. Where VuXML applies (FreeBSD, DragonFly, FreeBSD's derivatives) a port is vulnerable while its version is in a range; pkgsrc says itself whether it lists a CVE of this advisory; OpenBSD and MidnightBSD keep no list this site reads, so their row is only an estimate: FreeBSD's ranges applied to upstream's version.