Alerts This Week
Warning Icon 1 815
Alerts This Week
Warning Icon 1 815

SUSE openssl-3 Important Security Update Patch 2026-2393-1

suse
Calendar Grey June 15, 2026
Dist Suse Esm H88
This security advisory outlines important updates for openssl-3 to fix multiple vulnerabilities impacting openSUSE systems.
An update that solves nine vulnerabilities can now be installed.

Summary

## This update for openssl-3 fixes the following issues * CVE-2026-7383: Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion (bsc#1266340). * CVE-2026-9076: Out-of-Bounds Read in CMS Password-Based Decryption (bsc#1266341). * CVE-2026-34180: Heap Buffer Over-read in ASN.1 Content Parsing (bsc#1266342). * CVE-2026-34182: CMS AuthEnvelopedData Processing May Accept Forged Messages (bsc#1266344). * CVE-2026-42766: Possible NULL Dereference in Password-Based CMS Decryption (bsc#1266349). * CVE-2026-42770: FFC-DH Peer Validation Uses Attacker-Supplied q (bsc#1266353). * CVE-2026-45445: AES-OCB IV Ignored on EVP_Cipher() Path (bsc#1266355). * CVE-2026-45446: Incorrect Tag Processing for Empty Messages in AES-GCM-SIV and AES-SIV modes (bsc#1266356).

Topics%20covered

Topics Covered

security advisory buffer overflow important out-of-bounds OpenSUSE openssl-3

References

* bsc#1266340

* bsc#1266341

* bsc#1266342

* bsc#1266344

* bsc#1266349

* bsc#1266353

* bsc#1266355

* bsc#1266356

* bsc#1266357

Cross-

* CVE-2026-34180

* CVE-2026-34182

* CVE-2026-42766

* CVE-2026-42770

* CVE-2026-45445

* CVE-2026-45446

* CVE-2026-45447

* CVE-2026-7383

* CVE-2026-9076

CVSS scores:

* CVE-2026-34180 ( SUSE ): 6.3

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

* CVE-2026-34180 ( SUSE ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

* CVE-2026-34180 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-34182 ( SUSE ): 6.3

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

* CVE-2026-34182 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2393-1
Release Date: 2026-06-15T08:06:07Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow important out-of-bounds OpenSUSE openssl-3

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here