SUSE-SU-2026:20030-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-202620030-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20030-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:20030-1
Upstream
CVE (5)
Related
CVE (5)
Published
2026-01-12T11:15:01Z
Modified
2026-03-11T07:31:42Z
Summary
Security update for libpng16
Details

This update for libpng16 fixes the following issues:

  • CVE-2025-64505: heap buffer over-read in png_do_quantize when processing PNG files malformed palette indices (bsc#1254157).
  • CVE-2025-64506: heap buffer over-read in png_write_image_8bit when processing 8-bit input with convert_to_8bit enabled (bsc#1254158).
  • CVE-2025-64720: out-of-bounds read in png_image_read_composite when processing palette images with PNG_FLAG_OPTIMIZE_ALPHA enabled (bsc#1254159).
  • CVE-2025-65018: heap buffer overflow in png_image_finish_read when processing specially crafted 16-bit interlaced PNGs with 8-bit output format (bsc#1254160).
  • CVE-2025-66293: out-of-bounds read of the png_sRGB_base array when processing palette PNG images with partial transparency and gamma correction (bsc#1254480).
References

Affected packages

SUSE:Linux Enterprise Server 16.0 / libpng16

Package

Name
libpng16
Purl
pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Server%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.44-160000.3.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libpng16-16":  "1.6.44-160000.3.1",
            "libpng16-16-x86-64-v3":  "1.6.44-160000.3.1",
            "libpng16-compat-devel":  "1.6.44-160000.3.1",
            "libpng16-compat-devel-x86-64-v3":  "1.6.44-160000.3.1",
            "libpng16-devel":  "1.6.44-160000.3.1",
            "libpng16-devel-x86-64-v3":  "1.6.44-160000.3.1",
            "libpng16-tools":  "1.6.44-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20030-1.json"

SUSE:Linux Enterprise Server for SAP applications 16.0 / libpng16

Package

Name
libpng16
Purl
pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.44-160000.3.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libpng16-16":  "1.6.44-160000.3.1",
            "libpng16-16-x86-64-v3":  "1.6.44-160000.3.1",
            "libpng16-compat-devel":  "1.6.44-160000.3.1",
            "libpng16-compat-devel-x86-64-v3":  "1.6.44-160000.3.1",
            "libpng16-devel":  "1.6.44-160000.3.1",
            "libpng16-devel-x86-64-v3":  "1.6.44-160000.3.1",
            "libpng16-tools":  "1.6.44-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20030-1.json"