CVE-2009-3937: Sun Opensolaris

Medium severity, CVSS 4.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Memory leak in Solaris TCP sockets in Sun OpenSolaris snv_106 through snv_126 allows local users to cause a denial of service (kernel memory consumption) via unspecified vectors involving tcp_sendmsg processing "ancillary data."

Affected products

• Sun Opensolaris: version snv_106 only; version snv_107 only; version snv_108 only; version snv_109 only; version snv_110 only; version snv_111 only; …

Published 2009-11-13. Last modified 2026-06-16.