CVE-2026-88835
Busybox: busybox: dpkg read_package_field() steps past nul terminator, causing out-of-bounds read on malformed .deb packages
- State
- Published
- Severity
- 6.1 Medium
- Published
- Sep 23, 2026
- Updated
- Sep 25, 2026
- Reserved
- Sep 10, 2026
Description
BusyBox dpkg read_package_field() steps past a NUL terminator on malformed .deb packages, causing an out-of-bounds heap read.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.1 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H | redhat |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
Red Hat Hardened ImagesRed Hat |
|
References
- RHSA-2026:72111vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-88835vdb-entry
- RHBZ#2531349issue-tracking
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