CVE-2026-105614 PostgreSQL Anonymizer: Unbounded image-decode memory allocation (DoS) in anon.image_blur()
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-105614?
CVE-2026-105614 is a medium-severity vulnerability in DALIBO PostgreSQL Anonymizer, published on 28 Oct 2026.
Official 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.
Weakness: CWE-789
Which versions are affected by CVE-2026-105614?
How do I fix CVE-2026-105614?
No fix has been published for CVE-2026-105614 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-105614 being exploited?
There is no known exploitation of CVE-2026-105614 in the wild and no public exploit code.
Sources
Also known as GHSA-2wgx-cxvp-mvpw.