30856 matches found
CVE-2026-14696 Ethernet bridge RX packet leak enables denial of service via RX buffer-pool exhaustion
When Ethernet bridging is enabled CONFIGNETETHERNETBRIDGE, ethbridgeinputprocess in subsys/net/l2/ethernet/bridge/bridgeinput.c decides how each frame received on a bridge member interface is handled. For frames that must also be delivered to the local stack, the code called ethbridgehandlelocall...
EUVD-2026-68728
When Ethernet bridging is enabled CONFIGNETETHERNETBRIDGE, ethbridgeinputprocess in subsys/net/l2/ethernet/bridge/bridgeinput.c decides how each frame received on a bridge member interface is handled. For frames that must also be delivered to the local stack, the code called ethbridgehandlelocall...
CVE-2026-14696 Ethernet bridge RX packet leak enables denial of service via RX buffer-pool exhaustion
When Ethernet bridging is enabled CONFIGNETETHERNETBRIDGE, ethbridgeinputprocess in subsys/net/l2/ethernet/bridge/bridgeinput.c decides how each frame received on a bridge member interface is handled. For frames that must also be delivered to the local stack, the code called ethbridgehandlelocall...
CVE-2026-14696 Ethernet bridge RX packet leak enables denial of service via RX buffer-pool exhaustion
When Ethernet bridging is enabled CONFIGNETETHERNETBRIDGE, ethbridgeinputprocess in subsys/net/l2/ethernet/bridge/bridgeinput.c decides how each frame received on a bridge member interface is handled. For frames that must also be delivered to the local stack, the code called ethbridgehandlelocall...
CVE-2026-14366
The Silicon Labs SiWx917 WiFi driver's transmit callback siwx91xsend in drivers/wifi/siwx91x/siwx91xwifi.c frees a network packet it does not own. In the Zephyr TX path the netpkt is owned by the L2/networking stack; the driver only borrows it to copy the frame bytes into a local netbuf. Before t...
SUSE CVE-2026-72230
In the Linux kernel, the following vulnerability has been resolved: batman-adv: frag: free unfragmentable packet The caller of batadvfragsendpacket assume that the skb provided to the function are always consumed. But the pre-check for an empty payload or the zero fragment size returned an error...
SUSE CVE-2026-72232
In the Linux kernel, the following vulnerability has been resolved: batman-adv: ensure minimal ethernet header on TX As documented in commit 8bd67ebb50c0 "net: bridge: xmit: make sure we have at least eth header len bytes", it is possible by for a local user with eBPF TC hook access to attach a t...
Security update for sssd
This update for sssd fixes the following issues: CVE-2026-68742: unvalidated address lengths in NSS responder packet parsing can cause a heap out-of-bounds read bsc1273922. CVE-2026-68743: oversized length parameters in authentication requests can cause heap out-of-bounds reads bsc1273925...
PT-2026-83897
Name of the Vulnerable Software and Affected Versions Silicon Labs SiWx917 WiFi driver affected versions not specified Description The transmit callback function siwx91x send in the WiFi driver incorrectly releases a network packet owned by the L2 networking stack. This occurs when the CONFIG WIF...
Fedora 43 : bluez (2026-d4eec45564)
The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-d4eec45564 advisory. BlueZ sdp-xml.c type confusion via RegisterProfileServiceRecord can crash bluetoothd local DoS: a crafted nested ServiceRecord can corrupt the SDP X...
PT-2026-83972
Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A memory leak occurs in the net ipv6 send ns function within subsys/net/ip/ipv6 nbr.c when allocating a transmit net pkt for a Neighbor Solicitation. If the...
SUSE CVE-2026-80186
A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response EIR packet that causes a buffer overflow when the target device performs Bluetooth discovery. This...
Linux Distros Unpatched Vulnerability : CVE-2026-82250
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gitoxide gix-packetline versions before 0.21.5 contain a panic vulnerability in the TextRef implementation that occurs when processing side-band packet lines wi...
Unity Linux 20.1070e Security Update: unbound (UTSA-2026-035848)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-035848 advisory. NLnet Labs Unbound 1.6.2 up to and including version 1.25.0 has a denial of service vulnerability when compiled with DNSCrypt support '--enable-dnscrypt'. A bad...
Linux Distros Unpatched Vulnerability : CVE-2026-80725
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: gro: properly validate BIG TCP aggregation criteria When GRO attempts to aggregate packets beyond GROLEGACYMAXSIZE 64KB, BIG TCP should only be permitted f...
CVE-2026-55859
MariaDB Connector/R2DBC is a non-blocking MariaDB and MySQL client implemented in Java. Prior to 1.4.1, org.mariadb:r2dbc-mariadb encodes and decodes all character data under the assumption that the connection character set is UTF-8. A server can announce a mid-session change to charactersetclien...
CVE-2026-13735
Zephyr's WireGuard implementation in subsys/net/lib/wireguard/wgcrypto.c mishandled keepalive packets. In wgprocessdatamessage, any type-4 transport-data message whose payload was exactly 16 bytes an empty plaintext plus a bare Poly1305 tag, i.e. a keepalive was accepted and returned immediately,...
EUVD-2026-67947
Zephyr's WireGuard implementation in subsys/net/lib/wireguard/wgcrypto.c mishandled keepalive packets. In wgprocessdatamessage, any type-4 transport-data message whose payload was exactly 16 bytes an empty plaintext plus a bare Poly1305 tag, i.e. a keepalive was accepted and returned immediately,...