CVE-2026-116267 MIME::Parser versions before 5.521 for Perl allow memory exhaustion via indented error messages from a truncated, deeply nested message

MIME::Parser versions before 5.521 for Perl allow memory exhaustion via indented error messages from a truncated, deeply nested message. Each stored parser diagnostic is indented by three spaces per nesting level. When a message nested N levels deep ends without its closing boundaries, every leve...

CVE-2026-116267

The MIME::Parser module for Perl (versions before 5.521 ) is vulnerable to memory exhaustion due to an inefficient algorithmic complexity issue (CWE-407 ). The parser indents stored diagnostics by three spaces per nesting level. When a message nested $N$ levels deep is truncated without closing b...

EUVD-2026-112299

MIME::Parser versions before 5.521 for Perl allow memory exhaustion via indented error messages from a truncated, deeply nested message. Each stored parser diagnostic is indented by three spaces per nesting level. When a message nested N levels deep ends without its closing boundaries, every leve...

PT-2026-129081

MIME::Parser versions before 5.521 for Perl allow memory exhaustion via indented error messages from a truncated, deeply nested message. Each stored parser diagnostic is indented by three spaces per nesting level. When a message nested N levels deep ends without its closing boundaries, every leve...