GNU Sed — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
May 4, 2026
Last Seen
May 4, 2026

GNU Sed is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed May 4, 2026; most recent activity May 4, 2026.

Related Threat Clusters

  • Critical sed Vulnerability in Ubuntu Could Allow File Overwrites

    A critical security vulnerability has been identified in the GNU stream editor (sed) affecting multiple Ubuntu releases, including 26.04 LTS, 25.10, 24.04 LTS, and 22.04 LTS. Discovered by Michał Majchrowicz and Marcin…

    2 articles · Updated May 4, 2026

Recent Intelligence Reports

  • Ubuntu 26.04 LTS Sed Critical Overwrite Risk USN-8229-1 CVE-2026 — Linuxsecurity · May 4, 2026

Related Entities

Ubuntu CVE-2026-5958 Cwe-362 - Race Condition T1485 - Data Destruction

CVSS v3.1 Breakdown