Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
4 results
Sep 16, 2026The VeloCloud Edge and Gateway exhibit an out-of-bounds write vulnerability when processing tunneled IP fragments between authenticated overlay neighbors.CVE-2026-86107 · Other software · Arista Networks · reported by psirt@arista.comHigh 8.2
The VeloCloud Edge and Gateway exhibit an out-of-bounds write vulnerability when processing tunneled IP fragments between authenticated overlay neighbors. This vulnerability impacts the VeloCloud VCMP tunnel protocol only. A successful exploit can cause the affected process to terminate and restart, leading to a temporary disruption of traffic. Hosts on the internet that are unauthenticated and unable to form an overlay peer relationship can not trigger the vulnerable logic.
- Product
- VeloCloud
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 16, 2026An unauthenticated actor with network access to the private HA interconnect may trigger sensitive HA peer functions without verification.CVE-2026-86106 · Other software · Arista Networks · reported by psirt@arista.comHigh 8.7
An unauthenticated actor with network access to the private HA interconnect may trigger sensitive HA peer functions without verification. This could result in elevated command execution on Edge units where HA is enabled.
- Product
- VeloCloud Edge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026The VeloCloud Edge software update workflow may accept update bundles without properly validating their signatures because the workflow does not restrict the diCVE-2026-86109 · Other software · Arista Networks · reported by psirt@arista.comHigh 7.5
The VeloCloud Edge software update workflow may accept update bundles without properly validating their signatures because the workflow does not restrict the digest algorithm used for artifact verification. An attacker with either sufficient privileges to upload packages to VeloCloud Orchestrator or credentials permitting direct access to an Edge may be able to install unauthorized software.
- Product
- VeloCloud Edge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026Insufficient validation of inputs supplied through affected VeloCloud Edge management and configuration workflows may allow an authorized management request or CVE-2026-86108 · Other software · Arista Networks · reported by psirt@arista.comHigh 7.5
Insufficient validation of inputs supplied through affected VeloCloud Edge management and configuration workflows may allow an authorized management request or configuration value to be interpreted as an operating-system command. Successful exploitation may allow command execution with elevated privileges on the affected VeloCloud Edge.
- Product
- VeloCloud Edge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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