SUSE-SU-2026:1353-1

This update for netty, netty-tcnative fixes the following issues:

Upidate to 4.1.132:

• CVE-2026-33870: incorrectly parses quoted strings in HTTP/1.1 can lead to request smuggling (bsc#1261031).
• CVE-2026-33871: sending a flood of CONTINUATION frames can lead to a denial of service (bsc#1261043).

Changelog:

• Upgrade to upstream version 4.1.132

• Fixes:

• Fix Incorrect nanos-to-millis conversion in epoll_wait EINTR retry loop
• Make RefCntOpenSslContext.deallocate more robust
• HTTP2: Correctly account for padding when decompress
• Fix high-order bit aliasing in HttpUtil.validateToken
• fix: the precedence of + is higher than >>
• AdaptiveByteBufAllocator: make sure byteBuf.capacity() not greater than byteBuf.maxCapacity()
• AdaptivePoolingAllocator: call unreserveMatchingBuddy(...) if byteBuf initialization failed
• Don't assume CertificateFactory is thread-safe
• Fix HttpObjectAggregator leaving connection stuck after 413 with AUTO_READ=false
• HTTP2: Ensure preface is flushed in all cases
• Fix UnsupportedOperationException in readTrailingHeaders
• Fix client_max_window_bits parameter handling in permessage-deflate extension
• Native transports: Fix possible fd leak when fcntl fails.
• Kqueue: Fix undefined behaviour when GetStringUTFChars fails and SO_ACCEPTFILTER is supported
• Kqueue: Possible overflow when using netty_kqueue_bsdsocket_setAcceptFilter(...)
• Native transports: Fix undefined behaviour when GetStringUTFChars fails while open FD
• Epoll: Add null checks for safety reasons
• Epoll: Use correct value to initialize mmsghdr.msg_namelen
• Epoll: Fix support for IP_RECVORIGDSTADDR
• AdaptivePoolingAllocator: remove ensureAccessible() call in capacity(int) method
• Epoll: setTcpMg5Sig(...) might overflow
• JdkZlibDecoder: accumulate decompressed output before firing channelRead
• Limit the number of Continuation frames per HTTP2 Headers (bsc#1261043, CVE-2026-33871)
• Stricter HTTP/1.1 chunk extension parsing (bsc#1261031, CVE-2026-33870)
• rediff

• Upgrade to upstream version 4.1.131

• NioDatagramChannel.block(...) does not early return on failure
• Support for AWS Libcrypto (AWS-LC) netty-tcnative build
• codec-dns: Decompress MX RDATA exchange domain names during DNS record decoding
• Buddy allocation for large buffers in adaptive allocator
• SslHandler: Only resume on EventLoop if EventLoop is not shutting down already
• Wrap ECONNREFUSED in PortUnreachableException for UDP
• Bump com.ning:compress-lzf (4.1)
• Fix adaptive allocator bug from not noticing failed allocation
• Avoid loosing original read exception
• Backport multiple adaptive allocator changes

• Upgrade to version 4.1.130
• Upgrade to version 2.0.75 Final

• No formal changelog present
• Needed by netty >= 4.2.11