CVE-2026-2219
High · 7.5CVSS
7.5
EPSS
0.4%
Published
Mar 7, 2026
CISA due date
—
The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| openSUSE:Leap 16.0 | dpkg | 0 | 1.22.21-160000.3.1 |
| openSUSE:Leap 16.0 | update-alternatives | 0 | 1.22.21-160000.3.1 |
| openSUSE:Tumbleweed | dpkg | 0 | 1.22.22-1.1 |
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