SUSE-SU-2026:1368-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20261368-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1368-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:1368-1
Upstream
CVE (2)
Related
CVE (2)
Published
2026-04-15T14:35:26Z
Modified
2026-04-16T08:30:47Z
Summary
Security update for libpng16
Details

This update for libpng16 fixes the following issues:

  • CVE-2026-33416: use-after-free via pointer aliasing in png_set_tRNS and png_set_PLTE can lead to arbitrary code execution (bsc#1260754).
  • CVE-2026-33636: out-of-bounds read/write in the palette expansion on ARM Neon can lead to information leak and crashes (bsc#1260755).
References

Affected packages

openSUSE:Leap 15.6
libpng16

Package

Name
libpng16
Purl
pkg:rpm/opensuse/libpng16&distro=openSUSE%20Leap%2015.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.40-150600.3.17.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libpng16-16":  "1.6.40-150600.3.17.1",
            "libpng16-16-32bit":  "1.6.40-150600.3.17.1",
            "libpng16-compat-devel":  "1.6.40-150600.3.17.1",
            "libpng16-compat-devel-32bit":  "1.6.40-150600.3.17.1",
            "libpng16-devel":  "1.6.40-150600.3.17.1",
            "libpng16-devel-32bit":  "1.6.40-150600.3.17.1",
            "libpng16-tools":  "1.6.40-150600.3.17.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1368-1.json"
SUSE:Linux Enterprise Module for Basesystem 15 SP7
libpng16

Package

Name
libpng16
Purl
pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.40-150600.3.17.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libpng16-16":  "1.6.40-150600.3.17.1",
            "libpng16-16-32bit":  "1.6.40-150600.3.17.1",
            "libpng16-compat-devel":  "1.6.40-150600.3.17.1",
            "libpng16-devel":  "1.6.40-150600.3.17.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1368-1.json"
SUSE:Linux Enterprise Server 15 SP6-LTSS
libpng16

Package

Name
libpng16
Purl
pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.40-150600.3.17.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libpng16-16":  "1.6.40-150600.3.17.1",
            "libpng16-16-32bit":  "1.6.40-150600.3.17.1",
            "libpng16-compat-devel":  "1.6.40-150600.3.17.1",
            "libpng16-devel":  "1.6.40-150600.3.17.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1368-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
libpng16

Package

Name
libpng16
Purl
pkg:rpm/suse/libpng16&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
1.6.40-150600.3.17.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libpng16-16":  "1.6.40-150600.3.17.1",
            "libpng16-16-32bit":  "1.6.40-150600.3.17.1",
            "libpng16-compat-devel":  "1.6.40-150600.3.17.1",
            "libpng16-devel":  "1.6.40-150600.3.17.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1368-1.json"