UBUNTU-CVE-2026-78135

libcharon in strongSwan 5.9.7 through 6.0.7 mishandles behavioral workflow in the IKEv2 state machine. Because CREATECHILDSA requests are mishandled, there can be an authentication bypass...

CVE-2026-86218 pre-authentication remote code execution

N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before 2026.3.1.14...

CVE-2026-86218 pre-authentication remote code execution

N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before 2026.3.1.14...

PT-2026-86470

Name of the Vulnerable Software and Affected Versions N-central versions prior to 2026.3.1.14 Description N-central contains a static code injection flaw that allows for pre-authentication remote code execution. This issue has been exploited in the wild and is particularly critical as the platfor...

CVE-2026-67279

The MikroTik RouterOS SSH server is vulnerable to an authentication bypass (CVE-2026-67279) where a client-requested rekey before authentication triggers the server to enter the connection protocol without verifying user credentials. This allows unauthenticated clients to open session channels an...

CVE-2026-67279 SSH Pre-Authentication Rekey State Bypass in MikroTik RouterOS

RouterOS SSH enters the connection protocol after a client-requested rekey even though user authentication was never attempted, allowing an unauthenticated client to open a session channel and send an exec request. On affected builds the server dispatches the command, enabling unauthenticated...

CVE-2026-67279 SSH Pre-Authentication Rekey State Bypass in MikroTik RouterOS

RouterOS SSH enters the connection protocol after a client-requested rekey even though user authentication was never attempted, allowing an unauthenticated client to open a session channel and send an exec request. On affected builds the server dispatches the command, enabling unauthenticated...

DEBIAN-CVE-2026-57162

PJSIP is a free and open source multimedia communication library written in C. Prior to commit a1b707c, a stack buffer overflow exists in the SRTP/SDES media transport when processing a=crypto attributes during SDP offer/answer sdesencodesdp in transportsrtpsdes.c. This affects applications with...

CVE-2026-57162

PJSIP is a free and open source multimedia communication library written in C. Prior to commit a1b707c, a stack buffer overflow exists in the SRTP/SDES media transport when processing a=crypto attributes during SDP offer/answer sdesencodesdp in transportsrtpsdes.c. This affects applications with...

CVE-2026-57166 PJSIP: Pre-authentication overflow in the telnet CLI error

PJSIP is a free and open source multimedia communication library written in C. Prior to commit 4472a31, a stack buffer overflow exists in the PJLIB-UTIL telnet CLI front-end when rendering feedback for an entered command line. Several command-line handling paths write an attacker-influenced amoun...

CVE-2026-57166

CVE-2026-57166 is a pre-authentication stack buffer overflow in the PJLIB-UTIL telnet CLI front-end of PJSIP , an open-source multimedia communication library written in C. When rendering feedback for a command line, several handling paths write an attacker-influenced amount of data into fixed-si...

CVE-2026-57166 PJSIP: Pre-authentication overflow in the telnet CLI error

PJSIP is a free and open source multimedia communication library written in C. Prior to commit 4472a31, a stack buffer overflow exists in the PJLIB-UTIL telnet CLI front-end when rendering feedback for an entered command line. Several command-line handling paths write an attacker-influenced amoun...

CVE-2026-57166 PJSIP: Pre-authentication overflow in the telnet CLI error

PJSIP is a free and open source multimedia communication library written in C. Prior to commit 4472a31, a stack buffer overflow exists in the PJLIB-UTIL telnet CLI front-end when rendering feedback for an entered command line. Several command-line handling paths write an attacker-influenced amoun...

CVE-2026-57165

PJSIP (PJLIB-UTIL) contains a stack buffer overflow in the telnet CLI front-end (handle_up_down() in cli_telnet.c), triggered when redrawing the command line during history recall. The accumulated line-redraw data can exceed a fixed-size stack buffer, potentially causing application termination ....

CVE-2026-57165 PJSIP: Pre-authentication overflow in the telnet CLI history

PJSIP is a free and open source multimedia communication library written in C. Prior to commit 628b716, a stack buffer overflow exists in the PJLIB-UTIL telnet CLI front-end when redrawing the command line during history recall handleupdown in clitelnet.c. This affects only applications that enab...

CVE-2026-57162

CVE-2026-57162 is a stack buffer overflow in PJSIP 's SRTP/SDES media transport, specifically in sdes_encode_sdp() in transport_srtp_sdes.c. During SDP offer/answer negotiation, a=crypto attributes from a remote peer are collected into a fixed-size array without bounding their count. A remote att...

CVE-2026-57162 PJSIP: Stack overflow parsing SDP a=crypto attributes

PJSIP is a free and open source multimedia communication library written in C. Prior to commit a1b707c, a stack buffer overflow exists in the SRTP/SDES media transport when processing a=crypto attributes during SDP offer/answer sdesencodesdp in transportsrtpsdes.c. This affects applications with...

EUVD-2026-70800

MOOS core-moos through 10.4.0 contains a pre-authentication heap overflow vulnerability in MOOSCommPkt packet handling that allows remote attackers to write arbitrary data by declaring a negative packet length. Attackers can exploit the signed integer check in InflateTo and negative size conversi...

CVE-2026-80791: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: zero the AUTHRECEIVE response buffer nvmetexecuteauthreceive allocates the response buffer with kmalloc sized by the host-supplied AUTHRECEIVE allocation length, but the DH-HMAC-CHAP builders write only a fixed-size...

Linux Distros Unpatched Vulnerability : CVE-2026-80791

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvmet-auth: zero the AUTHRECEIVE response buffer nvmetexecuteauthreceive allocates the response buffer with kmalloc sized by the host-supplied AUTHRECEIVE...