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Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
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Fri, 16 Oct 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in parted. A heap-based buffer overflow exists in libparted's file system resizing logic when handling FAT16 volumes. By convincing a user or administrator to resize a specially crafted FAT16 file system image with malformed directory metadata, an attacker can trigger an oversized read into a fixed-size memory buffer. This issue causes memory corruption, resulting in an application crash and a denial of service (DoS). | |
| Title | Parted: parted: denial of service via heap buffer overflow during fat16 resize | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
|
| Weaknesses | CWE-787 | |
| CPEs | cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux |
|
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-10-16T23:06:18.907Z
Reserved: 2026-09-10T20:05:11.746Z
Link: CVE-2026-89088
No data.
Status : Received
Published: 2026-10-16T23:17:02.680
Modified: 2026-10-16T23:17:02.680
Link: CVE-2026-89088
No data.
OpenCVE Enrichment
No data.
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CWE-787
Out-of-bounds Write