SUSE-SU-2026:21186-1: openssl-3&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise

Published
Published 13-04-2026Last modified 22-04-2026

Vulnerability summary

SUSE-SU-2026:21186-1 is a vulnerability in openssl-3&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 7 · Downstream 0 · Related 7
CVE-2026-2673CVE-2026-28387CVE-2026-28388CVE-2026-28389CVE-2026-28390CVE-2026-31789

Timeline

  1. 13-04-2026
    PublishedVulnerability first disclosed.
  2. 22-04-2026
    Last modifiedVulnerability information updated.

Description

Security update for openssl-3 This update for openssl-3 fixes the following issues: Security issues fixed: - CVE-2026-2673: TLS 1.3 servers may choose unexpected key agreement group (bsc#1259652). - CVE-2026-28387: potential use-after-free in DANE client code (bsc#1260441). - CVE-2026-28388: NULL pointer dereference when processing a delta (bsc#1260442). - CVE-2026-28389: possible NULL pointer dereference when processing CMS KeyAgreeRecipientInfo (bsc#1260443). - CVE-2026-28390: NULL pointer dereference during processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo (bsc#1261678). - CVE-2026-31789: heap buffer overflow in hexadecimal conversion (bsc#1260444). - CVE-2026-31790: incorrect failure handling in RSA KEM RSASVE encapsulation (bsc#1260445). Other updates and bugfixes: - Enable MD2 in legacy provider (jsc#PED-15724).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse2 products
  • openssl-3&distro=SUSE Linux Enterprise Server 16.0< 3.5.0-160000.7.1
  • openssl-3&distro=SUSE Linux Enterprise Server for SAP applications 16.0< 3.5.0-160000.7.1

1 vendor · 2 products

References

15 links
Show all 15 references