Introducing Burp Suite’s game-changing performance update ⚡🏎️
Summary: PortSwigger released a performance update to Burp Suite that speeds up table sorting from minutes to seconds, loads large project files faster even with many Repeater tabs, and cuts memory usage in Intruder. Sitemap filtering that could take hours now completes in minutes, and the update adds a match and replace tab within Proxy plus a test capability in the HTTP match and replace dialog.
Why it matters: For teams doing manual web testing, hours spent filtering large sitemaps and minutes lost to UI freezes on every table sort are hours not spent finding vulnerabilities - and PortSwigger says it is now tracking this with telemetry and regression testing on an ongoing basis.
Read the original at PortSwigger Research ↗
- Topics
- Vulnerabilities & Patching
- Related
- Attackers Exploit UnrealIRCd Flaw That Enables Server-Level Command Injection Cyber Risks · Nov 14, 2026U.S. CISA adds Check Point and UnrealIRCd flaws to its Known Exploited Vulnerabilities catalog Cyber Risks · Nov 14, 2026PostgreSQL Patches 52 Flaws, Including 22-Year-Old Bug Enabling Authenticated RCE Cyber Risks · Nov 13, 2026