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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 4
- StatusReceived → PublishedNVD modified 2026-10-28 17:31
- StatusPublished → ReceivedNVD modified 2026-10-28 18:17
- StatusReceived → PublishedNVD modified 2026-10-28 17:31
- First seenCVSS 4.7NVD modified 2026-10-28 18:17
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.