DEBIAN-CVE-2026-85068
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-85068
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-85068.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-85068
- Upstream
- Published
- 2026-11-05T23:17:00Z
- Modified
- 2026-11-06T17:30:47Z
- Severity
-
- 2.4 (Low) CVSS_V3 - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Network UPS Tools is a collection of programs which provide a common interface for monitoring and administering UPS, PDU and SCD hardware. From 2.4.2 through 2.8.5, ippon_command in drivers/blazer_usb.c partially initializes char tmp[64] with a short Megatec status query and then passes a fixed eight-byte chunk to usb_control_msg. A malicious firmware-controlled USB device presenting the Mustek Powermust VID 0x06da and Mustek Powermust PID 0x0003 matches blazer_usb_id, selects ippon_subdriver, and can receive the uninitialized trailing stack bytes during normal polling. The disclosure is bounded and read-only, requires physical or supply-chain access to the USB bus, and has no established integrity or availability impact. This issue is scheduled to be fixed in version 2.8.6.
- References
Affected packages
Debian:12 / nut
Package
- Name
- nut
- Purl
- pkg:deb/debian/nut?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:13 / nut
Package
- Name
- nut
- Purl
- pkg:deb/debian/nut?arch=source&distro=trixie
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:14 / nut
Package
- Name
- nut
- Purl
- pkg:deb/debian/nut?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected