Net::IDN::Punycode versions before 2.590 for Perl allow an out-of-bounds read via integer overflow of the delta accumulator in encode_punycode. The XS backend keeps the punycode delta, and the...
Last checked: 2026-09-22 19:24 UTC
No exploitation evidence · CISA Coordinator (Assessed 2026-09-22 13:50 UTC)
Fix evidence last checked: 2026-09-28 14:30 UTC