DEBIAN-CVE-2026-119602
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-119602
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-119602.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-119602
- Upstream
- Published
- 2026-10-30T14:16:48Z
- Modified
- 2026-11-01T09:00:06Z
- Severity
-
- 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
- Summary
- [none]
- Details
-
libmspack through 0.11alpha contains an uninitialized memory disclosure vulnerability in the MS-ZIP decompressor that allows attackers to leak heap data via unchecked back-reference distances. Attackers can supply a crafted MS-ZIP CAB file whose first block begins with a back-reference, causing cabd->extract() to write up to 32 KiB of stale heap memory into extracted output.
- References
Affected packages
Debian:12 / libmspack
Package
- Name
- libmspack
- Purl
- pkg:deb/debian/libmspack?arch=source&distro=bookworm
Debian:13 / libmspack
Package
- Name
- libmspack
- Purl
- pkg:deb/debian/libmspack?arch=source&distro=trixie
Debian:14 / libmspack
Package
- Name
- libmspack
- Purl
- pkg:deb/debian/libmspack?arch=source&distro=forky