Vulnerabilities (CVE)

Filtered by CWE-121
Total 2865 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-24085 1 Qualcomm 546 5g Fixed Wireless Access Platform, 5g Fixed Wireless Access Platform Firmware, Apq8098 and 543 more 2026-06-17 N/A 7.2 HIGH
Memory Corruption when processing display command line information due to improper initialization of a variable.
CVE-2026-23995 1 Linuxfoundation 1 Everest 2026-06-17 N/A 8.4 HIGH
EVerest is an EV charging software stack. Prior to version 2026.02.0, stack-based buffer overflow in CAN interface initialization: passing an interface name longer than IFNAMSIZ (16) to CAN open routines overflows `ifreq.ifr_name`, corrupting adjacent stack data and enabling potential code execution. A malicious or misconfigured interface name can trigger this before any privilege checks. Version 2026.02.0 contains a patch.
CVE-2026-22923 1 Siemens 1 Nx 2026-06-17 N/A 7.8 HIGH
A vulnerability has been identified in NX (All versions < V2512), NX (Managed Mode) (All versions < V2512). The affected application contains a data validation vulnerability that could allow an attacker with local access to interfere with internal data during the PDF export process that could potentially lead to arbitrary code execution.
CVE-2026-22904 2026-06-17 N/A 9.8 CRITICAL
Improper length handling when parsing multiple cookie fields (including TRACKID) allows an unauthenticated remote attacker to send oversized cookie values and trigger a stack buffer overflow, resulting in a denial‑of‑service condition and possible remote code execution.
CVE-2026-22903 2026-06-17 N/A 9.8 CRITICAL
An unauthenticated remote attacker can send a crafted HTTP request containing an overly long SESSIONID cookie. This can trigger a stack buffer overflow in the modified lighttpd server, causing it to crash and potentially enabling remote code execution due to missing stack protections.
CVE-2026-22790 1 Linuxfoundation 1 Everest 2026-06-17 N/A 8.8 HIGH
EVerest is an EV charging software stack. Prior to version 2026.02.0, `HomeplugMessage::setup_payload` trusts `len` after an `assert`; in release builds the check is removed, so oversized SLAC payloads are `memcpy`'d into a ~1497-byte stack buffer, corrupting the stack and enabling remote code execution from network-provided frames. Version 2026.02.0 contains a patch.
CVE-2026-22321 2026-06-17 N/A 5.3 MEDIUM
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 unaffected, the impact is limited to a low‑severity availability disruption.
CVE-2026-22320 2026-06-17 N/A 6.5 MEDIUM
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 and web dashboard to become unavailable and leading to a denial of service.
CVE-2026-22319 2026-06-17 N/A 4.9 MEDIUM
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-2026-22318 2026-06-17 N/A 4.9 MEDIUM
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-2026-22316 2026-06-17 N/A 6.5 MEDIUM
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-2026-22262 1 Oisf 1 Suricata 2026-06-17 N/A 5.9 MEDIUM
Suricata is a network IDS, IPS and NSM engine. While saving a dataset a stack buffer is used to prepare the data. Prior to versions 8.0.3 and 7.0.14, if the data in the dataset is too large, this can result in a stack overflow. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, do not use rules with datasets `save` nor `state` options.
CVE-2026-21903 1 Juniper 1 Junos 2026-06-17 N/A 6.5 MEDIUM
A Stack-based Buffer Overflow vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS allows a network-based attacker, authenticated with low privileges to cause a Denial-of-Service (DoS). Subscribing to telemetry sensors at scale causes all FPC connections to drop, resulting in an FPC crash and restart. The issue was not seen when YANG packages for the specific sensors were installed. This issue affects Junos OS:  * all versions before 22.4R3-S7, * 23.2 version before 23.2R2-S4, * 23.4 versions before 23.4R2.
CVE-2026-21224 1 Microsoft 1 Azure Connected Machine Agent 2026-06-17 N/A 7.8 HIGH
Stack-based buffer overflow in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally.
CVE-2026-20797 1 Copeland 6 Xweb 300d Pro, Xweb 300d Pro Firmware, Xweb 500b Pro and 3 more 2026-06-17 N/A 4.3 MEDIUM
A stack based buffer overflow exists in an API route of XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to cause stack corruption and a termination of the program.
CVE-2026-1951 1 Deltaww 2 As320t, As320t Firmware 2026-06-17 N/A 9.8 CRITICAL
Delta Electronics AS320T has no checking of the length of the buffer with the directory name vulnerability.
CVE-2026-1950 1 Deltaww 2 As320t, As320t Firmware 2026-06-17 N/A 9.8 CRITICAL
Delta Electronics AS320T has No checking of the length of the buffer with the file name vulnerability.
CVE-2026-1871 1 Tp-link 2 Tapo C200, Tapo C200 Firmware 2026-06-17 N/A 6.5 MEDIUM
TP-Link Tapo C200 v5 contains a stack-based buffer overflow flaw in RTSP authentication handling due to improper validation of Authorization header field lengths, which can be triggered by a crafted authentication request. Successful exploitation causes the affected RTSP core service process to crash and triggers an automatic system reboot, resulting in a denial of service (DoS) condition. This prevents legitimate users from accessing the camera’s live video stream or management interface until the service restarts.
CVE-2026-1637 1 Tenda 2 Ac21, Ac21 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability was identified in Tenda AC21 16.03.08.16. The affected element is the function fromAdvSetMacMtuWan of the file /goform/AdvSetMacMtuWan. The manipulation leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
CVE-2026-1457 1 Tp-link 2 Vigi C385, Vigi C385 Firmware 2026-06-17 N/A 8.8 HIGH
An authenticated buffer handling flaw in TP-Link VIGI C385 V1 Web API lacking input sanitization, may allow memory corruption leading to remote code execution. Authenticated attackers may trigger buffer overflow and potentially execute arbitrary code with elevated privileges.