Upstream information

CVE-2025-8556 at MITRE

Description

A flaw was found in CIRCL's implementation of the FourQ elliptic curve. This vulnerability allows an attacker to compromise session security via low-order point injection and incorrect point validation during Diffie-Hellman key exchange.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently not rated by SUSE as it is not affecting the SUSE Enterprise products.

CVSS v3 Scores
CVSS detail CNA (Red Hat)
Base Score 3.7
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • apptainer >= 1.4.5-1.1
  • apptainer-leap >= 1.4.5-1.1
  • apptainer-sle15_7 >= 1.4.5-1.1
  • apptainer-sle16 >= 1.4.5-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-10013

SUSE Timeline for this CVE

CVE page created: Mon Aug 4 18:01:46 2025
CVE page last modified: Thu Jan 8 01:30:11 2026