CVE-2026-53503 | globo.com Thumbor up to 7.7.x Convolution Filter _convolution.c input validation

July 31, 2026 Yanac

A vulnerability described as problematic has been identified in globo.com Thumbor up to 7.7.x. This vulnerability affects unknown code of the file thumbor/ext/filters/_convolution.c of the component Convolution Filter. Such manipulation leads to improper input validation.

This vulnerability is traded as CVE-2026-53503. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More