GNU security advisory (AV26-923)

Serial number: AV26-923 Date: September 15, 2026 As of September 15, 2026, GNU is affected by vulnerabilities in the following product: libextractor Prior to v1.15 The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available. libextractor CVE-2026-91752: GNU libextractor Stack Overflow via OLE2 GNU Libextractor…

We summarise and link; this source is not one we hold a licence to reproduce. Everything below is what CyberBrief adds: the vulnerabilities involved, whether they are being exploited, who is named, and who else covered it.