CVE-2026-22321 Stack-Based Buffer Overflow in CLI Login Username Handling over CLI

A stack-based buffer overflow in the device's Telnet/SSH CLI login routine occurs when a unauthenticated attacker send an oversized or unexpected username input. An overflow condition crashes the thread handling the login attempt, forcing the session to close. Because other CLI sessions remain...

CVE-2026-22321 Stack-Based Buffer Overflow in CLI Login Username Handling over CLI

A stack-based buffer overflow in the device's Telnet/SSH CLI login routine occurs when a unauthenticated attacker send an oversized or unexpected username input. An overflow condition crashes the thread handling the login attempt, forcing the session to close. Because other CLI sessions remain...

PT-2026-26032

CVE-2026-22316 A remote attacker with user privileges for the webUI can use the setting of the TFTP Filename with a POST Request to trigger a stack-based Buffer Overflow, resulting … https://t.co/Wf4fwn1VYa...

CVE-2026-22321: Stack-based Buffer Overflow

A stack-based buffer overflow in the device's Telnet/SSH CLI login routine occurs when a unauthenticated attacker send an oversized or unexpected username input. An overflow condition crashes the thread handling the login attempt, forcing the session to close. Because other CLI sessions remain...

CVE-2026-22320: Stack-based Buffer Overflow

A stack-based buffer overflow in the CLI's TFTP file‑transfer command handling allows a low-privileged attacker with Telnet/SSH access to trigger memory corruption by supplying unexpected or oversized filename input. Exploitation results in the corruption of the internal buffer, causing the CLI a...

CVE-2026-22319: Stack-based Buffer Overflow

A stack-based buffer overflow in the device's file installation workflow allows a high-privileged attacker to send oversized POST parameters that overflow a fixed-size stack buffer within an internal process, resulting in a DoS attack...

CVE-2026-22316: Stack-based Buffer Overflow

A remote attacker with user privileges for the webUI can use the setting of the TFTP Filename with a POST Request to trigger a stack-based Buffer Overflow, resulting in a DoS attack...

CVE-2026-22318: Stack-based Buffer Overflow

A stack-based buffer overflow vulnerability in the device's file transfer parameter workflow allows a high-privileged attacker to send oversized POST parameters, causing memory corruption in an internal process, resulting in a DoS attack...

CVE-2026-25790: Stack-based Buffer Overflow

Wazuh is a free and open source platform used for threat prevention, detection, and response. Starting in version 3.9.0 and prior to version 4.14.3, multiple stack-based buffer overflows exist in the Security Configuration Assessment SCA decoder wazuh-analysisd. The use of sprintf with a...

PT-2026-25927

Name of the Vulnerable Software and Affected Versions Wazuh versions 3.9.0 through 4.14.2 Description Wazuh is a platform used for threat prevention, detection, and response. Multiple stack-based buffer overflows exist in the Security Configuration Assessment SCA decoder wazuh-analysisd. The use ...

CVE-2026-25772: Stack-based Buffer Overflow

Wazuh is a free and open source platform used for threat prevention, detection, and response. Starting in version 4.4.0 and prior to version 4.14.3, a stack-based buffer overflow vulnerability exists in the Wazuh Database synchronization module wdbdeltaevent.c. The SQL query construction logic...

PT-2026-25925

Name of the Vulnerable Software and Affected Versions Wazuh versions 4.4.0 through 4.14.2 Description Wazuh is a free and open source platform used for threat prevention, detection, and response. A stack-based buffer overflow exists in the Wazuh Database synchronization module wdb delta event.c...

EulerOS Virtualization 2.12.0 : libtiff (EulerOS-SA-2026-1498)

According to the versions of the libtiff package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A vulnerability classified as problematic was found in libtiff 4.6.0. This vulnerability affects the function PSLvl2page of the fil...

EUVD-2026-12121

GStreamer H.266 Codec Parser Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may...

CVE-2026-4214

A flaw has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This issue affects the function...

CVE-2026-4213

A vulnerability was detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This vulnerability affects the function...

CVE-2026-4185: Stack-based Buffer Overflow

A vulnerability was found in GPAC up to 2.5-DEV-rev2167-gcc9d617c0-master. This vulnerability affects the function swfdefbitsjpeg of the file src/scenemanager/swfparse.c of the component MP4Box. The manipulation of the argument szName results in stack-based buffer overflow. It is possible to laun...

CVE-2026-4254: Stack-based Buffer Overflow

A weakness has been identified in Tenda AC8 up to 16.03.50.11. This vulnerability affects the function doSystemCmd of the file /goform/SysToolChangePwd of the component HTTP Endpoint. This manipulation of the argument local2c causes stack-based buffer overflow. The attack can be initiated remotel...

CVE-2026-4172: Stack-based Buffer Overflow

A vulnerability was detected in TRENDnet TEW-632BRP 1.010B32. This affects an unknown part of the file /pingresponse.cgi of the component HTTP POST Request Handler. The manipulation of the argument pingipaddr results in stack-based buffer overflow. The attack may be performed from remote. The...

CVE-2026-4182: Stack-based Buffer Overflow

A weakness has been identified in D-Link DIR-816 1.10CNB05. This impacts an unknown function of the file /goform/form2Wl5RepeaterStep2.cgi of the component goahead. This manipulation of the argument key1/key2/key3/key4/pskValue causes stack-based buffer overflow. Remote exploitation of the attack...