CVE-2026-65919 Details.
Meshery <1.0.57 - Arbitrary File Read
Atlas does not check this one. Needs a scripted sequence.
This check is a series of requests where each step depends on the last, often after logging in. Atlas runs single, read-only probes, so it does not run this one.
About CVE-2026-65919. What It Means.
Meshery before 1.0.57 contains an unauthenticated arbitrary file read vulnerability in the /api/system/fileView and /api/system/fileDownload endpoints that pass user-supplied file parameters directly to os.Open without path validation. Attackers can supply absolute paths or traversal sequences in the file parameter to read arbitrary files from the host filesystem without authentication.
Affected Product. What Is Hit.
- Vendor
- meshery
- Product
- Meshery
References. Where To Read More.
- https://github.com/meshery/meshery/issues/20076
- https://github.com/meshery/meshery/pull/20133
- https://github.com/meshery/meshery/commit/ea83a26cb090b13be36c07cf24a99f8c637cc765
- https://www.vulncheck.com/advisories/meshery-unauthenticated-arbitrary-file-read-via-fileview-and-filedownload
- https://nvd.nist.gov/vuln/detail/CVE-2026-65919
FAQ
Common Questions.
Meshery <1.0.57 - Arbitrary File Read. Meshery before 1.0.57 contains an unauthenticated arbitrary file read vulnerability in the /api/system/fileView and /api/system/fileDownload endpoints that pass user-supplied file parameters directly to os.Open without path validation. Attackers can supply absolute paths or traversal sequences in the file parameter to read arbitrary files from the host filesystem without authentication.
No. This check is a series of requests where each step depends on the last, often after logging in. Atlas runs single, read-only probes, so it does not run this one. The facts about CVE-2026-65919 are on this page, and you can request a demo to see how Brandefense watches your whole external attack surface.
CVE-2026-65919 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing.
Update Meshery to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. Vendor links are listed on this page when they are known.
This page lists the public facts about CVE-2026-65919. Atlas does not run a check for it, so nothing here says whether a particular site is affected.