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AdvisoryUbuntuLinux

USN-8954-1: zlib vulnerability

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.

Read on Ubuntu Security Notices

SourceUbuntu Security Notices
Fetched10/26/2026, 04:39 PM
DataMarkdown JSON

On 10/23/2026, 04:54 AM, Ubuntu Security Notices published "USN-8954-1: zlib vulnerability" (type: Advisory). Related technologies: Ubuntu, Linux.