SUSE-SU-2026:1577-1: openssl-1_1&distro=SUSE Linux Enterprise Server 15 SP6-LTSS SUSE Linux Enterprise

Published
Published 23-04-2026Last modified 24-04-2026

Vulnerability summary

SUSE-SU-2026:1577-1 is a vulnerability in openssl-1_1&distro=SUSE Linux Enterprise Server 15 SP6-LTSS 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 5 · Downstream 0 · Related 5
CVE-2026-28387CVE-2026-28388CVE-2026-28389CVE-2026-28390CVE-2026-31789

Timeline

  1. 23-04-2026
    PublishedVulnerability first disclosed.
  2. 24-04-2026
    Last modifiedVulnerability information updated.

Description

Security update for openssl-1_1 This update for openssl-1_1 fixes the following issues: - CVE-2026-28387: Potential use-after-free in DANE client code (bsc#1260441). - CVE-2026-28388: NULL Pointer Dereference When Processing a Delta CRL (bsc#1260442). - CVE-2026-28389: Possible NULL 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).

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-1_1&distro=SUSE Linux Enterprise Server 15 SP6-LTSS< 1.1.1w-150600.5.26.2
  • openssl-1_1&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP6< 1.1.1w-150600.5.26.2

1 vendor · 2 products

References

11 links
Show all 11 references