CVE-2026-18846
IBM i 7.6, 7.5, 7.4, and 7.3 s vulnerable to a buffer overflow from improperly validating client data. By sending malformed requests to one
CVSS
7.5
Alto
EPSS
0.4%
p33
KEV
—
Exploit Today
10
0-100
Publicado: 13 ago 2026 · Última mod.: 17 ago 2026 · CWE-787
0.4%EPSS · 30 días0.4%
2026-08-242026-09-22
IBM i 7.6, 7.5, 7.4, and 7.3 s vulnerable to a buffer overflow from improperly validating client data. By sending malformed requests to one of the host servers, a remote attacker could leverage this vulnerability to cause a denial-of-server (DoS) for that server.
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-958627.5 ALT—
——0A malicious actor with access to the network could exploit an Out-of-bounds Write vulnerability found in certain UniFi gateway devices to execute a Denial of Service (DoS) attack on the device.22mCVE-2026-839637.8 ALT—
——0Substance3D - Modeler is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.40mCVE-2026-819987.8 ALT—
——0Substance3D - Modeler is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.40mCVE-2026-799067.8 ALT—
——0Substance3D - Modeler is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.40mCVE-2026-775557.5 ALT—
——0A malicious actor with access to the network could exploit an Out-of-bounds Write vulnerability found in certain UniFi gateway devices to execute a Denial of Service (DoS) attack on the device.22mCVE-2026-775447.5 ALT—
——0A malicious actor with access to the network could exploit an Out-of-bounds Write vulnerability found in certain UniFi gateway devices to execute a Denial of Service (DoS) attack on the device.22m