CVE-2026-84308

creationtimestamp| type| source ---|---|--- 2026-09-08 22:35:07+00:00| published-proof-of-concept| https://github.com/advisories/GHSA-q97c-8qh3-fpc6...

UBUNTU-CVE-2026-84308

phpseclib is a PHP secure communications library. Prior to 3.0.57 and 4.0.1, pure-PHP X25519 scalar multiplication in phpseclib/Math/PrimeField/Integer.php performs data-dependent conditional modular reductions in add and subtract. During the Montgomery ladder in...