CVE-2026-72399

A flaw was found in the Linux kernel's enetc network driver. This vulnerability occurs in the eXpress Data Path XDP frame processing, where the driver fails to properly check the number of fragments in an XDP frame against the allocated buffer size. A remote attacker could exploit this...

CVE-2026-72348

A flaw was found in the Linux kernel's netfilter subsystem, specifically within ip6tables. A remote attacker could send specially crafted IPv6 packets with malformed extension headers. Due to improper length checks, these malformed packets might not be correctly identified and dropped by ip6table...

CVE-2026-72334

A flaw was found in the Linux kernel's Bluetooth ISO Isochronous Stream handling. A remote attacker, by sending specially crafted malformed Bluetooth ISO packets, could trigger a kernel panic, leading to a denial of service. Additionally, this vulnerability could result in a memory leak within th...

CVE-2026-72228

A flaw was found in the batman-adv component of the Linux kernel. This vulnerability occurs during the processing of network packets that have fragmented data. Specifically, if a packet's fragmented data fails a preparation step called linearization, a reference to a network interface primaryif i...

openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server

A flaw was found in OpenSSL. A remote attacker could exploit this by sending a large number of QUIC Initial packets to an OpenSSL QUIC server. This can cause the server to allocate and queue new incoming channels without limit, leading to unbounded memory growth. The excessive memory consumption...

PCP: PCP: Denial of Service due to signed integer overflow

A signed integer overflow in the PCP pmGetPDU function can be exploited via crafted network packets during PDU processing or SASL negotiation. This permanently blinds the affected daemon, resulting in a total denial of service DoS for subsequent packet reads...

CVE-2026-72057

A flaw was found in the Linux kernel's networking subsystem, specifically within the actct module. This vulnerability occurs when the kernel processes fragmented network traffic, failing to correctly preserve essential packet metadata. An attacker could exploit this by sending specially crafted...

PacketSender v8.11.1

Introduction https://packetsender.com Read this in other languages:English, Español, Deutsch, Français, italiano 简体中文. Packet Sender is an open source utility to allow sending and receiving TCP, UDP, and SSL encrypted TCP packets as well as HTTP/HTTPS requests and panel generation. The mainline...

CVE-2026-72348

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop The ah, hbh and rt matches check that the fixed extension header is present, then use the header length field to derive the advertised extension header lengt...

CVE-2026-72334

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix malformed ISOEND/CONT handling Core specification Part C vol 4 sec 5.4.5 does not exclude empty ISOCONT, ISOEND packets. We currently reject them if they are last. If controller sends malformed sequence ISOSTA...

CVE-2026-72333

CVE-2026-72333 concerns a Linux kernel Bluetooth L2CAP TX identifier leak. The fix was to adjust ident allocation to use an IDA and ensure idents are released when responses arrive, but identifiers allocated for commands without responses (notably LE CREDITS) were not released, allowing exhaustio...

CVE-2026-72351: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: gue: validate REMCSUM private option length GUE private flags can indicate that remote checksum offload metadata is present. The private flags field itself is accounted for by guehdrflagslen, but guehdrprivflagslen currently...

CVE-2026-72348: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop The ah, hbh and rt matches check that the fixed extension header is present, then use the header length field to derive the advertised extension header lengt...

EUVD-2026-36103

s2n-quic has excessive memory allocation...

CVE-2026-58224 Samba: ctdb fails to do integrity checking of received packets

A flaw was found in Samba's CTDB, the clustered database service used by Samba. Insufficient integrity validation of received CTDB protocol packets allows malformed packets containing invalid field lengths, improperly terminated strings, or inconsistent packet sizes to be processed without adequa...

ALPINE-CVE-2026-14456

Issue summary: When an OpenSSL QUIC server Listener SSL object processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate and queue new incoming channels without enforcing any limit. Impact summary: A remote peer that can make many Initial packets reach the serve...

CVE-2026-14456

Issue summary: When an OpenSSL QUIC server Listener SSL object processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate and queue new incoming channels without enforcing any limit. Impact summary: A remote peer that can make many Initial packets reach the serve...

Unbounded Memory Growth in QUIC Server Incoming Channel Queue

Issue summary: When an OpenSSL QUIC server Listener SSL object processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate and queue new incoming channels without enforcing any limit. Impact summary: A remote peer that can make many Initial packets reach the serve...

CVE-2026-73659: Improper Limitation of a Pathname to a Restricted Directory

Trigger.dev is the open-source platform for building AI workflows in TypeScript. From 4.4.2 until 4.5.0, the packet presign routes in apps/webapp/app/routes/api.v1.packets.$.ts pass a caller-controlled filename through resolveStoreProtocolForPacketPresign to generatePresignedUrl and...

OpenSSL 3.5.0 < 3.5.8 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.5.8. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.5.8 advisory. - Issue summary: When OpenSSL processes QUIC traffic from a peer that repeatedly sends ack-eliciting packets while not acknowledging...