PT-2026-56757 · Canonical · Mailcap
Published
2026-07-08
·
Updated
2026-07-08
None
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Aaron Rainbolt discovered that the cautious-launcher utility in the
mailcap package did not properly restrict the execution of certain
file types. An attacker could use this issue to escape a sandboxed
application and execute arbitrary code on the host operating system.
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Related Identifiers
Affected Products
Mailcap