SUSE-SU-2026:21138-1
- Source
- https://www.suse.com/support/update/announcement/2026/suse-su-202621138-1/
- Import Source
- https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21138-1.json
- JSON Data
- https://api.osv.dev/v1/vulns/SUSE-SU-2026:21138-1
- Upstream
- Related
- Published
- 2026-04-07T11:57:32Z
- Modified
- 2026-04-22T18:24:09Z
- 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_tRNSandpng_set_PLTEcan 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).
- CVE-2026-33416: use-after-free via pointer aliasing in
- 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
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed1.6.44-160000.6.1
Ecosystem specific
{
"binaries": [
{
"libpng16-16": "1.6.44-160000.6.1",
"libpng16-16-x86-64-v3": "1.6.44-160000.6.1",
"libpng16-compat-devel": "1.6.44-160000.6.1",
"libpng16-compat-devel-x86-64-v3": "1.6.44-160000.6.1",
"libpng16-devel": "1.6.44-160000.6.1",
"libpng16-devel-x86-64-v3": "1.6.44-160000.6.1",
"libpng16-tools": "1.6.44-160000.6.1"
}
]
}
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
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed1.6.44-160000.6.1
Ecosystem specific
{
"binaries": [
{
"libpng16-16": "1.6.44-160000.6.1",
"libpng16-16-x86-64-v3": "1.6.44-160000.6.1",
"libpng16-compat-devel": "1.6.44-160000.6.1",
"libpng16-compat-devel-x86-64-v3": "1.6.44-160000.6.1",
"libpng16-devel": "1.6.44-160000.6.1",
"libpng16-devel-x86-64-v3": "1.6.44-160000.6.1",
"libpng16-tools": "1.6.44-160000.6.1"
}
]
}