CVE-1999-0941: Mutt mail client allows a remote attacker to execute commands via shell metacharacters.

Security readout for executives and security teams

This CVE describes a Mutt mail client issue where specially crafted content containing shell metacharacters could let a remote attacker execute commands. That is a serious impact, but the supplied record does not identify affected versions, a patch, or confirmed exploitation. Likely limited to legacy environments where vulnerable Mutt versions remain installed or used for processing untrusted email. The supplied sources do not define affected versions or configurations. Prioritize discovery over emergency response. Command execution is high-impact, but the evidence package lacks affected-version and exploitation proof, so focus on legacy exposure validation. Mitigation focus: Inventory systems where Mutt is installed or invoked by automation.; Check Mutt vendor or distribution advisories for affected versions and fixes.; Upgrade or remove unsupported Mutt installations where feasible..

Prepared

Jul 12, 2026, 06:16 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.