BSSA-2026-04

Date 2026-06-22
Severity reported "high", BlueSpice assessment: not affected
Affected bluespice/migrate-confluence Docker image (all versions)
Fixed in Next regular update
CVE

Problem

CVE Component Type of vulnerability BlueSpice 5
CVE-2026-8376 bluespice/migrate-confluence Heap Buffer Overflow (Perl regex compilation, 32-bit only) not affected

Impact assessment

CVE Assessment Mitigation without update
CVE-2026-8376 Not affected. The vulnerability only applies to 32-bit Perl builds; the bluespice/migrate-confluence Docker image uses a 64-bit base image and therefore runs a 64-bit Perl. Additionally, the regular expressions used in the application are part of the application logic and cannot be injected by an attacker. No action required.

Solution

No immediate action required. The affected library will be updated in the next regular release.