high7.5
CVE-2026-2219
It was discovered that dpkg-deb (a component of dpkg, the Debian package management system) does not properly validate the end of the data stream when uncompre…
Impact
It was discovered that dpkg-deb (a component of dpkg, the Debian package management system) does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service (infinite loop spinning the CPU).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Debian | Dpkg | from 1.21.18 before 1.21.23 from 1.22.0 before 1.22.22 from 1.23.0 before 1.23.6 |