Upstream information

CVE-2026-52132 at MITRE

Description

llama.cpp through commit 97f06e9, when started with the --reranking flag, allows remote attackers to cause a denial of service (std::bad_alloc and HTTP 500) via a negative top_n value in a POST request to /rerank.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (CISA-ADP)
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1278079 [NEW]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • ggml-devel >= 0.4.0-1.1
  • libggml-base0 >= 0.4.0-1.1
  • libggml-cpu >= 0.4.0-1.1
  • libggml-opencl >= 0.4.0-1.1
  • libggml-openvino >= 0.4.0-1.1
  • libggml-vulkan >= 0.4.0-1.1
  • libggml0 >= 0.4.0-1.1
  • libllama-common0 >= 0.4.0-1.1
  • libllama0 >= 0.4.0-1.1
  • libmtmd0 >= 0.4.0-1.1
  • llamacpp >= 0.4.0-1.1
  • llamacpp-devel >= 0.4.0-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-11720

SUSE Timeline for this CVE

CVE page created: Wed Sep 2 12:11:24 2026
CVE page last modified: Wed Sep 9 12:51:48 2026