USN-8630-4: Linux kernel (AWS) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - InfiniBand drivers; - Network drivers; - Mellanox network drivers; - File systems infrastructur...

CVE-2026-64773

CVE-2026-64773 affects Apple container , specifically the host's forwarding process . An attacker who can reach a container's published TCP port can force the forwarding process to buffer an unbounded amount of client data in memory for as long as the backend container connection remains open, wi...

CVE-2026-18264

CVE-2026-18264 is a command injection vulnerability in NoMachine , specifically in the getstat command handled by the web service (default TCP port 4000). The root cause is the lack of proper validation of a user-supplied string before it is passed to a system call, allowing a remote authenticate...

CVE-2026-63044

CVE-2026-63044 is a Server-Side Request Forgery (SSRF) vulnerability in Apache InLong Manager , affecting versions 2.0.0 through before 2.4.0 . Any authenticated user (no admin role required) can abuse the POST /api/node/testConnection endpoint to force the server to make outbound HTTP requests o...

EUVD-2026-63347

A security vulnerability has been detected in liftoff-sr CIPster 1802525be27d33e19a9a83c163e331a1d13b1892. This impacts an unknown function of the file source/src/enetencap/encap.cc of the component TCP Encapsulation Receive Path. The manipulation leads to out-of-bounds read. The attack can be...

CVE-2026-76989

CVE-2026-76989 is an out-of-bounds read in the TCP Encapsulation Receive Path of liftoff-sr CIPster (commit 1802525), located in source/src/enet_encap/encap.cc. The flaw can be triggered remotely without authentication or user interaction, resulting in a low availability impact (no confidentialit...

CVE-2026-70455

A denial-of-service flaw in rsync allows remote attackers to exhaust system memory and CPU. By sending requests using the --zt Zstandard compression alias, an attacker can bypass security directives and spawn an excessive number of worker threads. Mitigation If the rsync daemon is unused,...

kernel: netfilter: synproxy: refresh tcphdr after skb_ensure_writable

A flaw was found in the Linux kernel's netfilter synproxy module. When handling TCP timestamp options, a stale pointer can be used after memory reallocation. This can result in memory corruption, where data is written to a freed memory area, or lead to packets being sent with an incorrect checksu...

PT-2026-79052

Server-Side Request Forgery SSRF vulnerability in Apache InLong. Any authenticated user no admin role required can cause the InLong Manager server to make outbound HTTP requests or TCP connections to arbitrary internal hosts and ports. This issue affects Apache InLong: from 2.0.0 before 2.4.0...

PT-2026-79198

An attacker that can reach a container's published TCP port may be able to force the host's forwarding process to buffer an unbounded amount of that client's data in memory, for as long as the backend container connection takes to complete — with no cap on how much accumulates or how long the wai...

DEBIAN-CVE-2026-68552

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.15.0, an unauthenticated remote client can send a STUN message over TCP or TLS with a body-length field from 65520 through 65532, causing the uint16t len variable in stungetmessagelenstr in src/client/nsturnmsg.c to...

CVE-2026-68552

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.15.0, an unauthenticated remote client can send a STUN message over TCP or TLS with a body-length field from 65520 through 65532, causing the uint16t len variable in stungetmessagelenstr in src/client/nsturnmsg.c to...

CVE-2026-68552 Coturn: uint16_t truncation overflow in STUN message length causes TCP stream framing bypass

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.15.0, an unauthenticated remote client can send a STUN message over TCP or TLS with a body-length field from 65520 through 65532, causing the uint16t len variable in stungetmessagelenstr in src/client/nsturnmsg.c to...

CVE-2026-68552

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.15.0, an unauthenticated remote client can send a STUN message over TCP or TLS with a body-length field from 65520 through 65532, causing the uint16t len variable in stungetmessagelenstr in src/client/nsturnmsg.c to...

CVE-2026-68552 Coturn: uint16_t truncation overflow in STUN message length causes TCP stream framing bypass

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.15.0, an unauthenticated remote client can send a STUN message over TCP or TLS with a body-length field from 65520 through 65532, causing the uint16t len variable in stungetmessagelenstr in src/client/nsturnmsg.c to...

CVE-2026-68552

Coturn versions before 4.15.0 have a uint16_t overflow in stun_get_message_len_str() in src/client/ns_turn_msg.c: a crafted STUN body-length (65520–65532) causes the variable to wrap when STUN_HEADER_LENGTH is added, desynchronizing the TCP/TLS stream parser and dropping only the attacker's conne...

EUVD-2026-63079

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.15.0, an unauthenticated remote client can send a STUN message over TCP or TLS with a body-length field from 65520 through 65532, causing the uint16t len variable in stungetmessagelenstr in src/client/nsturnmsg.c to...

EUVD-2026-62855

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to 2.3.2, the POST /host/db/proxy/test endpoint accepts the singleProxy, proxyChain, and testTarget request fields without validating their destination addresses. The...

CVE-2026-53549

An authenticated low-privileged user can exploit the unvalidated POST /host/db/proxy/test endpoint to probe internal hosts, metadata services, and cloud credentials; fixed in Termix 2.3.2. No exploitation evidence provided in the documents.

CVE-2026-72502

A flaw was found in the Linux kernel. When processing TCP IPv6 packets with a large Maximum Transmission Unit MTU, a specific calculated Maximum Segment Size MSS value can conflict with an internal flag GSOBYFRAGS. A local attacker could send a specially crafted TCP packet that, when processed,...