CVE-2026-95862
📛 CVE Title
CVE-2026-95862
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.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- Ubiquiti
- CVSS severity
- HIGH
- CVSS score
- 7.5 / 10
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Effective score
- 7.5 / 10 HIGH source: CNA overview
- CWE(s)
-
CWE-787 - Reserved
- 2026-09-22
- Published
- 2026-09-22 18:49 UTC
- Last updated
- 2026-09-22 19:35 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/95xxx/CVE-2026-95862.json
- Linked Threat
- CVE-2026-95862 — CVE-2026-95862
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-09-22 19:17:00 UTC
- NVD last modified
- 2026-09-22 20:17:13 UTC
- NVD CVSS v3.1
- 7.5 / 10 HIGH source: fe490ce8-0395-4072-90d8-2707e1bdf984
- NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Exploitability subscore
- 3.9 / 10
- Impact subscore
- 3.6 / 10
NVD / KEV / EPSS data refreshed 2026-09-23 02:28 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2026-84762 - Assigner
- Ubiquiti
- Published
- Sep 22, 2026, 6:49:39 PM
- Updated
- Sep 22, 2026, 7:35:00 PM
- EUVD base score (CVSS 3.1)
-
7.5 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EUVD-reported EPSS
- 0.0000
- Vendors
- Ubiquiti Inc
- Products
-
Dream Wall (0 <5.1.31)Enterprise Firewalls (0 <5.1.31)Dream Machines (0 <5.1.31)Dream Routers (0 <5.1.31)UniFi Gateways (0 <5.1.26)Cloud Gateways (0 <5.1.31)Express 7 (0 <5.1.31)express (0 <4.0.21)
- Aliases
-
GHSA-r98h-7hpp-wq9w
ENISA 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.
Affected products (8)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| Ubiquiti Inc | Dream Machines |
0 (affected)
|
— |
| Ubiquiti Inc | Enterprise Firewalls |
0 (affected)
|
— |
| Ubiquiti Inc | Dream Routers |
0 (affected)
|
— |
| Ubiquiti Inc | Cloud Gateways |
0 (affected)
|
— |
| Ubiquiti Inc | Dream Wall |
0 (affected)
|
— |
| Ubiquiti Inc | Express |
0 (affected)
|
— |
| Ubiquiti Inc | Express 7 |
0 (affected)
|
— |
| Ubiquiti Inc | UniFi Gateways |
0 (affected)
|
— |
Vendor references (1)
References embedded in the original CVE record by the assigning CNA.
Web references (0)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
No web references attached yet.
NVD-tagged references (1)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- https://community.ui.com/releases/Security-Advisory-Bulletin-069-069/07e367a7-edec-4d85-a058-f97e5ce9ac9c fe490ce8-0395-4072-90d8-2707e1bdf984
Remediations (10)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:blog.checkpoint.com
CVE - 2026 -93616 is a newly discovered zero-day vulnerability in Security Management, and a fix is available now as part of this advisory. Fixes are available for both vulnerabilities. Customers running affected versions should install the applicable fixes immediately. Affected versions and remediation instructions are detailed below.
2026-09-23 15:13 UTC -
web:sec.cloudapps.cisco.com
On September 16, 2026 , the Cisco Product Security Incident Response Team (PSIRT) published the advisories that are listed in the following tables. To remediate these vulnerabilities, Cisco strongly recommends that customers upgrade to the fixed software that is indicated in the advisories. For more information about changes in Cisco PSIRT vulnerability disclosure, see Strengthening the ...
2026-09-23 15:13 UTC -
web:senserva.com
Every Microsoft security patch (KB) and the CVEs it fixes, with severity, CVSS, and CISA KEV status. Cross-linked to the CVE reference.
2026-09-23 15:13 UTC -
web:support.microsoft.com
This out-of-band (OOB) update for Windows 11, version 25H2 and Windows 11, version 24H2 (KB5121768) is cumulative. It includes all improvements from previous security and non-security updates, along with an additional fix . Improvements This OOB update includes the following improvement: [System Performance] This update addresses an issue affecting a limited number of devices with an Intel ...
2026-09-23 15:13 UTC -
web:vulners.com
CVE-2026-95862 🗓️ 22 Sep 2026 11:49:39 Reported by Ubiquiti Type cve 🔗 web.nvd.nist.gov 👁 6 Views
2026-09-23 15:13 UTC -
web:www.action1.com
In this issue: September 2026 Patch Tuesday updates from Microsoft, featuring zero-day vulnerabilities and critical security flaws.
2026-09-23 15:13 UTC -
web:www.bleepingcomputer.com
Today is Microsoft's August 2026 Patch Tuesday, and with it comes security updates for a massive 400 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities.
2026-09-23 15:13 UTC -
web:www.cisa.gov
BOD 26-04 further establishes basic expectations for when agencies must check whether threat actors compromised the system before the patch was applied. While BOD 26-04 applies only to FCEB agencies, CISA encourages all organizations to adopt risk-based vulnerability management and prioritize remediation of KEV Catalog vulnerabilities.
2026-09-23 15:13 UTC -
web:www.cisecurity.org
<p>Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or ...
2026-09-23 15:13 UTC -
web:zecurit.com
Get the complete breakdown of Microsoft's September 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .
2026-09-23 15:13 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2026-95862.json.
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