DEBIAN-CVE-2026-0665
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-0665
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-0665.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-0665
- Upstream
- Published
- 2026-02-18T21:16:22.633Z
- Modified
- 2026-03-14T15:06:11.344911Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Debian:13 / qemu
Package
- Name
- qemu
- Purl
- pkg:deb/debian/qemu?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1:10.0.8+ds-0+deb13u1
Debian:14 / qemu
Package
- Name
- qemu
- Purl
- pkg:deb/debian/qemu?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1:10.2.0+ds-2
Affected versions
1:10.*
1:10.0.2+ds-2
1:10.0.3+ds-1
1:10.0.3+ds-2
1:10.0.3+ds-3
1:10.0.3+ds-4
1:10.1.0~rc0+ds-1
1:10.1.0~rc0+ds-2
1:10.1.0~rc0+ds-3
1:10.1.0~rc0+ds-4
1:10.1.0~rc1+ds-1
1:10.1.0~rc1+ds-1a
1:10.1.0~rc1+ds-1b
1:10.1.0~rc1+ds-2
1:10.1.0~rc1+ds-3
1:10.1.0~rc2+ds-1
1:10.1.0~rc3+ds-1
1:10.1.0~rc3+ds-2
1:10.1.0+ds-1
1:10.1.0+ds-2
1:10.1.0+ds-3
1:10.1.0+ds-4
1:10.1.0+ds-5
1:10.1.1+ds-1
1:10.1.2+ds-1
1:10.1.2+ds-2
1:10.1.2+ds-3
1:10.1.3+ds-1
1:10.2.0~rc1+ds-1
1:10.2.0+ds-1