CVE-2026-116736
Last modified
CVE-2026-116736 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Libpff through 20260926 contains a heap out-of-bounds read vulnerability in libpff_table_read_values_array because a 7c column definition's values_array_size is not checked against remaining buffer bytes. Attackers can supply a crafted PST, OST or PAB file to make applications read adjacent heap memory into record entry values or crash.. EPSS estimates a 0.13% chance of exploitation in the next 30 days.
Description
Libpff through 20260926 contains a heap out-of-bounds read vulnerability in libpff_table_read_values_array because a 7c column definition's values_array_size is not checked against remaining buffer bytes. Attackers can supply a crafted PST, OST or PAB file to make applications read adjacent heap memory into record entry values or crash.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| libyal | libpff | <= 20260926 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
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How Strix Helps
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