CVE-2026-52196

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub416f28 component...

OPENSUSE-SU-2026:21182-1 Security update for python-python-engineio

This update for python-python-engineio fixes the following issues: Changes in python-python-engineio: - CVE-2026-48802: remote user can cause the creation of unnecessary background threads in the server through the heartbeat mechanism and cause a DoS bsc1269544 - CVE-2026-48809: size of incoming...

php: NULL pointer dereference in SOAP apache:Map decoder with missing <value>

A flaw was found in PHP. When a PHP SOAP server has a typemap configured, the apache:Map decoding process checks the incorrect variable in case of a missing value element. This incorrect check leads to a NULL pointer dereference and allows a remote unauthenticated attacker to crash the PHP SOAP...

CVE-2026-52196

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub416f28 component...

PT-2026-54002

Name of the Vulnerable Software and Affected Versions UTT nv518G nv518GV3 version 3.2.7-210919-161313 Description A buffer overflow occurs in the gohead/sub 416f28 component, which allows a remote attacker to trigger a denial of service. A buffer overflow is a condition where a program writes mor...

FreeBSD-SA-26:46.ktls

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:46.ktls Security Advisory The FreeBSD Project Topic: Remote DOS via uninitialized memory access in KTLS receive Category: core Module: ktls Announced:...

CVE-2026-52198

CVE-2026-52198 describes a Buffer Overflow in the UTT nv518G nv518GV3v3.2.7-210919-161313, in the gohead/sub_425994 component. The vulnerability allows a remote attacker to cause a denial of service. Connected documents consistently reference the same affected software and component; no explicit ...

libtasn1: Inefficient DER Decoding in libtasn1 Leading to Potential Remote DoS

A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate,...

CVE-2026-13491

A vulnerability was detected in 78 xiaozhi-esp32 up to 2.2.6. This vulnerability affects the function Application::GetInstance of the file main/protocols/mqttprotocol.cc of the component MQTT Goodbye Handler. Performing a manipulation of the argument sessionid results in denial of service. The...

CVE-2026-13491

The CVE-2026-13491 entry concerns 78 xiaozhi-esp32 (up to version 2.2.6) and identifies a vulnerability in the MQTT Goodbye Handler. The issue lies in Application::GetInstance within main/protocols/mqtt_protocol.cc, where manipulating the session_id argument can trigger a denial of service. The a...

CVE-2026-13491 78 xiaozhi-esp32 MQTT Goodbye mqtt_protocol.cc GetInstance denial of service

A vulnerability was detected in 78 xiaozhi-esp32 up to 2.2.6. This vulnerability affects the function Application::GetInstance of the file main/protocols/mqttprotocol.cc of the component MQTT Goodbye Handler. Performing a manipulation of the argument sessionid results in denial of service. The...

PT-2026-53104

Name of the Vulnerable Software and Affected Versions xiaozhi-esp32 versions prior to 2.2.7 Description A remote denial of service can be triggered through the manipulation of the session id argument. This issue resides within the Application::GetInstance function located in the main/protocols/mq...

PT-2026-54530

Уязвимость функции decode dlta файла libavcodec/rasc.c видеодекодера RASC мультимедийной библиотеки FFmpeg связана с записью за границами буфера. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании...

CVE-2026-36478

An issue in Technitium DNS Server v.14.3 and before allows a remote attacker to cause a denial of service via the DnsServerApp.exe, DnsServerApp.dll, TechnitiumLibrary.Net/Dns/DnsClient.cs components...

CVE-2026-53182

A flaw was found in the Linux kernel's nl80211 Wi-Fi subsystem. The nl80211parsernrelems function, responsible for parsing EMA RNR Enhanced Multiple Access Reduced Neighbor Report lists, does not properly handle an excessive number of nested NL80211ATTREMARNRELEMS inputs. This improper input...

Curl 8.18.0 < 8.21.0 QUIC Zero-Length UDP Datagrams DoS

The version of curl installed on the remote host is 8.18.0 prior to 8.21.0. It is, therefore, affected by a denial of service vulnerability: - An issue in curl's QUIC UDP receive function allows a malicious HTTP/3 server to trigger a remote denial of service by continuously streaming empty...

Oracle Linux 9 : mod_http2 (ELSA-2026-22551)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-22551 advisory. - Resolves: RHEL-182417 - modhttp2: HTTP/2: Remote Denial of Service via compression bomb and Slowloris-style attack CVE-2026-49975 Tenable has extracted the...

CVE-2026-36478

Technical details for CVE-2026-36478 are not publicly available in the provided documents. The reports describe a DoS condition in Technitium DNS Server v14.3 and earlier but do not disclose root cause, vulnerable components beyond file names. Monitor for updates.

CVE-2026-55958

Out-of-bounds write in the Renesas TSIP TLS 1.3 transcript buffer. In tsipStoreMessage the capacity check guarding the fixed message bag MSGBAGSIZE sets an error code but fails to return, so execution falls through to an XMEMCPY that writes past the end of the buffer once the accumulated TLS 1.3...

CVE-2026-55958

The CVE-2026-55958 issue is a buffer overrun in Renesas TSIP TLS 1.3 transcript handling. In tsip_StoreMessage(), a capacity check for the fixed MSGBAG_SIZE (8 KB) sets an error but does not return, allowing an XMEMCPY to overwrite past the end once the TLS handshake transcript exceeds MSGBAGE_SI...