SUSE-SU-2026:1577-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20261577-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1577-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:1577-1
Upstream
CVE (5)
Related
CVE (5)
Published
2026-04-23T15:53:50Z
Modified
2026-04-24T08:15:07Z
Summary
Security update for openssl-1_1
Details

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).
References

Affected packages

SUSE:Linux Enterprise Server 15 SP6-LTSS / openssl-1_1

Package

Name
openssl-1_1
Purl
pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.1.1w-150600.5.26.2

Ecosystem specific 

{
    "binaries":  [
        {
            "libopenssl-1_1-devel":  "1.1.1w-150600.5.26.2",
            "libopenssl1_1":  "1.1.1w-150600.5.26.2",
            "libopenssl1_1-32bit":  "1.1.1w-150600.5.26.2",
            "openssl-1_1":  "1.1.1w-150600.5.26.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1577-1.json"

SUSE:Linux Enterprise Server for SAP Applications 15 SP6 / openssl-1_1

Package

Name
openssl-1_1
Purl
pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.1.1w-150600.5.26.2

Ecosystem specific 

{
    "binaries":  [
        {
            "libopenssl-1_1-devel":  "1.1.1w-150600.5.26.2",
            "libopenssl1_1":  "1.1.1w-150600.5.26.2",
            "libopenssl1_1-32bit":  "1.1.1w-150600.5.26.2",
            "openssl-1_1":  "1.1.1w-150600.5.26.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1577-1.json"