Description

An off-by-one error was found in QEMU's KVM Xen guest support. A malicious guest could use this flaw to trigger out-of-bounds heap accesses in the QEMU process via the emulated Xen physdev hypercall interface, leading to a denial of service or potential memory corruption.

INFO

Published Date :

2026-02-18T20:50:03.724Z

Last Modified :

2026-02-18T21:27:14.216Z

Source :

fedora
AFFECTED PRODUCTS

The following products are affected by CVE-2026-0665 vulnerability.

Vendors Products
Redhat
  • Enterprise Linux
  • Openshift
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-0665.

URL Resource
https://access.redhat.com/security/cve/CVE-2026-0665 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2428640 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-0665 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-0665 cve-icon
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CVSS Vulnerability Scoring System

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