Upstream information

CVE-2026-34875 at MITRE

Description

An issue was discovered in Mbed TLS through 3.6.5 and TF-PSA-Crypto 1.0.0. A buffer overflow can occur in public key export for FFDH keys.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v3 Scores
CVSS detail CNA (CISA-ADP) SUSE
Base Score 9.8 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1261451 [NEW]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • libeverest >= 3.6.6-1.1
  • libeverest-x86-64-v3 >= 3.6.6-1.1
  • libmbedcrypto16 >= 3.6.6-1.1
  • libmbedcrypto16-x86-64-v3 >= 3.6.6-1.1
  • libmbedtls21 >= 3.6.6-1.1
  • libmbedtls21-x86-64-v3 >= 3.6.6-1.1
  • libmbedx509-7 >= 3.6.6-1.1
  • libmbedx509-7-x86-64-v3 >= 3.6.6-1.1
  • libp256m >= 3.6.6-1.1
  • libp256m-x86-64-v3 >= 3.6.6-1.1
  • mbedtls-devel >= 3.6.6-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-10498

SUSE Timeline for this CVE

CVE page created: Wed Apr 1 21:01:29 2026
CVE page last modified: Wed Apr 8 01:46:21 2026