## USN-8954-1: zlib vulnerability

- 種別: advisory
- 関連技術: ubuntu, linux
- 公開日時: 2026-10-22T19:54:53.000Z
- 情報源: Ubuntu Security Notices (https://ubuntu.com/security/notices/USN-8954-1)
- パーマリンク: https://vulnpulse.app/items/ubuntu-usn-e70b867a8bd2

Ali Firas discovered that zlib incorrectly handled certain non-blocking write operations. An attacker could possibly use this issue to trigger a heap buffer overflow, resulting in a denial of service or arbitrary code execution.