SUSE-SU-2026:0783-1

See a problem?
Please try reporting it to the source first.
Source
https://www.suse.com/support/update/announcement/2026/suse-su-20260783-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0783-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:0783-1
Upstream
Related
Published
2026-03-03T13:36:20Z
Modified
2026-03-04T22:17:03Z
Summary
Security update for zlib
Details

This update for zlib fixes the following issue:

  • CVE-2026-27171: Fixed infinite loop via the crc32_combine64 and crc32_combine_gen64 functions due to missing checks for negative lengths (bsc#1258392).
References

Affected packages

openSUSE:Leap 15.6
zlib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.2.13-150500.4.6.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libminizip1":  "1.2.13-150500.4.6.1",
            "libminizip1-32bit":  "1.2.13-150500.4.6.1",
            "libz1":  "1.2.13-150500.4.6.1",
            "libz1-32bit":  "1.2.13-150500.4.6.1",
            "minizip-devel":  "1.2.13-150500.4.6.1",
            "zlib-devel":  "1.2.13-150500.4.6.1",
            "zlib-devel-32bit":  "1.2.13-150500.4.6.1",
            "zlib-devel-static":  "1.2.13-150500.4.6.1",
            "zlib-devel-static-32bit":  "1.2.13-150500.4.6.1",
            "zlib-testsuite":  "1.2.13-150500.4.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0783-1.json"
SUSE:Linux Enterprise Micro 5.5
zlib

Package

Name
zlib
Purl
pkg:rpm/suse/zlib&distro=SUSE%20Linux%20Enterprise%20Micro%205.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.2.13-150500.4.6.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libz1":  "1.2.13-150500.4.6.1",
            "zlib-devel":  "1.2.13-150500.4.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0783-1.json"
SUSE:Linux Enterprise Module for Basesystem 15 SP7
zlib

Package

Name
zlib
Purl
pkg:rpm/suse/zlib&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
1.2.13-150500.4.6.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libminizip1":  "1.2.13-150500.4.6.1",
            "libz1":  "1.2.13-150500.4.6.1",
            "libz1-32bit":  "1.2.13-150500.4.6.1",
            "minizip-devel":  "1.2.13-150500.4.6.1",
            "zlib-devel":  "1.2.13-150500.4.6.1",
            "zlib-devel-static":  "1.2.13-150500.4.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0783-1.json"
SUSE:Linux Enterprise Module for Development Tools 15 SP7
zlib

Package

Name
zlib
Purl
pkg:rpm/suse/zlib&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.2.13-150500.4.6.1

Ecosystem specific 

{
    "binaries":  [
        {
            "zlib-devel-32bit":  "1.2.13-150500.4.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0783-1.json"