PULSE
FEED
vulnKEV agrega CVE-2026-93952 — Arista / VeloCloud OrchestratorvulnKEV agrega CVE-2026-94127 — F5 / BIG-IP APMvulnKEV agrega CVE-2026-93616 — Check Point / Multiple ProductsvulnKEV agrega CVE-2026-85102 — Check Point / Multiple ProductsvulnKEV agrega CVE-2026-7273 — Zyxel / GS1900 Series SwitchesvulnKEV agrega CVE-2025-39964 — Linux / KernelvulnKEV agrega CVE-2026-53266 — Linux / KernelvulnKEV agrega CVE-2025-39682 — Linux / KernelvulnKEV agrega CVE-2026-58704 — Google / PixelvulnKEV agrega CVE-2026-76460 — Cisco / Identity Services EnginevulnKEV agrega CVE-2026-87886 — Acronis / BackupvulnKEV agrega CVE-2026-76461 — Cisco / Secure Email GatewayvulnKEV agrega CVE-2026-84869 — ConnectWise / ScreenConnectvulnKEV agrega CVE-2026-42016 — JFrog / ArtifactoryvulnKEV agrega CVE-2026-93952 — Arista / VeloCloud OrchestratorvulnKEV agrega CVE-2026-94127 — F5 / BIG-IP APMvulnKEV agrega CVE-2026-93616 — Check Point / Multiple ProductsvulnKEV agrega CVE-2026-85102 — Check Point / Multiple ProductsvulnKEV agrega CVE-2026-7273 — Zyxel / GS1900 Series SwitchesvulnKEV agrega CVE-2025-39964 — Linux / KernelvulnKEV agrega CVE-2026-53266 — Linux / KernelvulnKEV agrega CVE-2025-39682 — Linux / KernelvulnKEV agrega CVE-2026-58704 — Google / PixelvulnKEV agrega CVE-2026-76460 — Cisco / Identity Services EnginevulnKEV agrega CVE-2026-87886 — Acronis / BackupvulnKEV agrega CVE-2026-76461 — Cisco / Secure Email GatewayvulnKEV agrega CVE-2026-84869 — ConnectWise / ScreenConnectvulnKEV agrega CVE-2026-42016 — JFrog / Artifactory
← All CVEs
CVE WatchSep 22, 2026

CVE-2026-77544

A malicious actor with access to the network could exploit an Out-of-bounds Write vulnerability found in certain UniFi gateway devices to ex

CVSS

7.5

High

EPSS

KEV

Exploit Today

0

0-100

Published: Sep 22, 2026 · Last modified: Sep 22, 2026 · CWE-787

EPSS · 30d

Not enough EPSS history yet.

Technical description

A 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.

Official references
Related CVEs
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-958627.5 HIG
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.38m
CVE-2026-839637.8 HIG
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.56m
CVE-2026-819987.8 HIG
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.56m
CVE-2026-799067.8 HIG
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.56m
CVE-2026-775557.5 HIG
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.38m
CVE-2026-756637.8 HIG
0Bridge 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.56m