OPENSUSE-SU-2026:21144-1: mbedtls&distro=openSUSE Leap 16.0 openSUSE

Vulnerability summary

OPENSUSE-SU-2026:21144-1 is a vulnerability in mbedtls&distro=openSUSE Leap 16.0 openSUSE with no CVSS score yet.

Timeline

1. 22-06-2026
   PublishedVulnerability first disclosed.
2. 30-06-2026
   Last modifiedVulnerability information updated.

Description

Security update for mbedtls This update for mbedtls fixes the following issues: Changes in mbedtls: - Update to 3.6.6 (LTS maintenance update from 3.6.1); security fixes accumulated across the 3.6.2-3.6.6 releases: * CVE-2024-49195 (boo#1231708): buffer underrun in pkwrite when writing an opaque key pair * CVE-2025-27809 (boo#1240051): certificate verification accepted arbitrary hostnames * CVE-2025-27810 (boo#1240052): possible authentication bypass on failed memory allocation / hardware errors * CVE-2025-47917 (boo#1246783): misleading memory management in mbedtls_x509_string_to_names() * CVE-2025-48965 (boo#1246784): NULL pointer dereference after mbedtls_asn1_store_named_data() * CVE-2025-49087 (boo#1246973): timing side channel in PKCS#7 padding removal * CVE-2025-49600 (boo#1245808): unchecked return values in LMS verification allow signature bypass via fault injection * CVE-2025-49601 (boo#1245809): out-of-bounds read in mbedtls_lms_import_public_key() * CVE-2025-52496 (boo#1245810): race in AES-NI support detection can lead to AES key extraction or GCM forgery * CVE-2025-52497 (boo#1245811): one-byte heap underflow when parsing PEM-encrypted material * CVE-2025-54764 (boo#1252341): timing attacks in RSA operations * CVE-2025-59438 (boo#1252454): padding-oracle attack via timing of cipher error reporting * CVE-2026-25833: PSA RNG state duplicated across fork() * CVE-2026-25834: TLS 1.3 HelloRetryRequest man-in-the-middle session-resumption downgrade * CVE-2026-25835: RNG state duplicated when application/VM state is cloned

No weakness data has been published for this record.