
PHP urges workaround for unpatched RCE CVE-2026-115560
The bug needs a rare runtime switch of the session serialize handler and will not be fixed until the next release.
3 stories, newest first · one card per story

The bug needs a rare runtime switch of the session serialize handler and will not be fixed until the next release.

Microsoft confirms September 2026 Windows updates trigger domain trust failures via Machine Identity Isolation and shares a workaround for Windows 11 enterprises.

Microsoft is still investigating a bug that makes Copilot buttons disappear in classic Outlook for affected M365 Copilot users.
Today 1.6K readers · 2.5K views · 779 reads · all time 189K views