CVE-2009-0757: Mpfr GNU Mpfr

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

Multiple buffer overflows in GNU MPFR 2.4.0 allow context-dependent attackers to cause a denial of service (crash) via the (1) mpfr_snprintf and (2) mpfr_vsnprintf functions.

Affected products

• Mpfr GNU Mpfr: version 2.4.0 only

Published 2009-03-03. Last modified 2026-06-16.