CVE-2026-107446
Last modified
CVE-2026-107446 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. containerd overlaybd through 1.0.18 has a do_load_index (LSMT index loading) integer overflow (and resultant out-of-bounds heap access) for index_bytes, if an untrusted overlaybd blob from a registry is used in a scenario with multiple overlaybd-backed containers.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
Description
containerd overlaybd through 1.0.18 has a do_load_index (LSMT index loading) integer overflow (and resultant out-of-bounds heap access) for index_bytes, if an untrusted overlaybd blob from a registry is used in a scenario with multiple overlaybd-backed containers.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| containerd | overlaybd | <= 1.0.18 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
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