Crossbario Autobahn-python vulnerabilities

• crossbario autobahn-python Autobahn Python: permessage-brotli inflates a whole frame before maxMessagePayloadSize is checked (incomplete fix of GHSA-hxp9-w8x3-p566) CVE-2026-116579 Fix available 5.9 MediumOctober 26, 2026
• crossbario autobahn-python Autobahn Python permessage-deflate bypasses maxMessagePayloadSize after inflation CVE-2026-77528 Fix available 5.3 MediumSeptember 18, 2026