CVE-2026-105614
Last modified
CVE-2026-105614 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. PostgreSQL Anonymizer's `anon.image_blur()` function doesn't check the declared dimension of the provided image, allowing an attacker to provide a small image with enormous declared dimensions. This vulnerability can be exploited to exhaust the memory of a backend and OOM-kill it (when ovecommit is on), which results in a cluster-wide crash recovery. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
PostgreSQL Anonymizer's `anon.image_blur()` function doesn't check the declared dimension of the provided image, allowing an attacker to provide a small image with enormous declared dimensions. This vulnerability can be exploited to exhaust the memory of a backend and OOM-kill it (when ovecommit is on), which results in a cluster-wide crash recovery. The problem is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| DALIBO | PostgreSQL Anonymizer | >= 1, < 3.3.0 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
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