534 matches found
webscan
webscan webscan is a browser-based network IP scanner and local IP detector. It detects IPs bound to the user/victim by listening on an RTP data channel via WebRTC and looping back to the port across any live IPs, as well as discovering all live IP addresses on valid subnets by monitoring for...
kernel: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check
A flaw was found in the Linux kernel's netfilter conntrack TCP state machine. A remote attacker can exploit this vulnerability by sending a specially crafted sequence of TCP Transmission Control Protocol packets, specifically a SYN synchronize packet followed by an RST reset packet with an invali...
UBUNTU-CVE-2026-99283
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets Commit be0502a3f2e9 "netfilter: conntrack: tcp: only close if RST matches exact sequence" keeps an established conntrack entry in ESTABLISHED when an...
DEBIAN-CVE-2026-99283
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets Commit be0502a3f2e9 "netfilter: conntrack: tcp: only close if RST matches exact sequence" keeps an established conntrack entry in ESTABLISHED when an...
CVE-2026-99283 netfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets Commit be0502a3f2e9 "netfilter: conntrack: tcp: only close if RST matches exact sequence" keeps an established conntrack entry in ESTABLISHED when an...
EUVD-2026-119327
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets Commit be0502a3f2e9 "netfilter: conntrack: tcp: only close if RST matches exact sequence" keeps an established conntrack entry in ESTABLISHED when an...
CVE-2026-99283 netfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets Commit be0502a3f2e9 "netfilter: conntrack: tcp: only close if RST matches exact sequence" keeps an established conntrack entry in ESTABLISHED when an...
CVE-2026-99283
The Linux kernel contains a vulnerability in the netfilter: conntrack component where the system incorrectly selects the TCP_CONNTRACK_CLOSE timeout for all RST packets, regardless of the actual state transition. Specifically, when an in-window RST packet does not match the expected sequence numb...
Linux Distros Unpatched Vulnerability : CVE-2026-99283
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets Commit be0502a3f2e9 netfilter: conntrack: tcp: only close if RST matches exact sequence...
PT-2026-139721
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfilter conntrack TCP implementation where the timeout selection is based on the packet type rather than the state transition result. When a Reset RST packet is...
DEBIAN-CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
UBUNTU-CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122 vsock/vmci: validate packet source for connected sockets
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122 vsock/vmci: validate packet source for connected sockets
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122
A flaw exists in the Linux kernel within the Virtual Machine Communication Interface (VMCI) socket implementation. Specifically, the vmci_transport_recv_stream_cb() function fails to properly validate the source of incoming packets when performing a fallback lookup by destination only. This allow...
CVE-2026-99122
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
CVE-2026-99122: Linux: In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected…
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: validate packet source for connected sockets vmcitransportrecvstreamcb looks up sockets first by the full source and destination tuple, then by destination only in the bound table. The fallback can select a...
UBUNTU-CVE-2026-115353
Mistune before 3.3.0 contains a path traversal vulnerability in the RST include directive that allows attackers to read arbitrary files by supplying relative or absolute paths. Attackers can submit markdown containing include directives referencing ../ sequences or absolute paths to embed sensiti...
PT-2026-123283
A malicious or compromised HTTP/2 server withholding SETTINGS ACK can send RST STREAM on a completed stream, planting a null pointer, and then send a PUSH PROMISE for that stream, causing a null pointer dereference in the QNetworkAccessManager class of the Qt Network module that crashes the...