CVE-2025-11234 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
December 22, 2025
Last Seen
June 9, 2026

CVE-2025-11234 is a vulnerability tracked across 3 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed December 22, 2025; most recent activity June 9, 2026.

Related Threat Clusters

  • Multiple QEMU Vulnerabilities Affecting Ubuntu Systems

    On June 9, 2026, Ubuntu announced several vulnerabilities in QEMU affecting versions 14.04 LTS to 20.04 LTS. The vulnerabilities include denial of service risks and potential arbitrary code execution due to improper…

    5 articles · Updated June 9, 2026
  • SUSE QEMU Denial of Service Vulnerabilities Addressed

    SUSE has released an update for QEMU addressing two significant vulnerabilities. The first, CVE-2025-12464, involves a stack-based buffer overflow in the e1000 network device, allowing a malicious guest user to crash…

    1 article · Updated January 26, 2026
  • SUSE QEMU Update Addresses Multiple Buffer Overflow Vulnerabilities

    SUSE has released an important update for QEMU addressing several security vulnerabilities, including out-of-bounds reads and buffer overflows that could lead to denial-of-service attacks. Affected vulnerabilities…

    3 articles · Updated January 7, 2026

Recent Intelligence Reports

  • Ubuntu 20.04 QEMU Critical Denial of Service Vuln USN-8412 — Linuxsecurity · June 9, 2026
  • USN-8412-1: QEMU vulnerabilities — Ubuntu · June 9, 2026
  • SUSE QEMU Important Denial Of Service Buffer Overflow Vuln 2026-0288 — Linuxsecurity · January 26, 2026
  • SUSE: qemu Important Denial of Service & Buffer Overflow 2025:21230 — Linuxsecurity · December 22, 2025

CVSS v3.1 Breakdown