SUSE-SU-2026:20582-1

See a problem?
Please try reporting it to the source first.
Source
https://www.suse.com/support/update/announcement/2026/suse-su-202620582-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20582-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:20582-1
Upstream
Related
Published
2026-02-19T11:31:19Z
Modified
2026-03-11T07:31:53Z
Summary
Security update for MozillaFirefox
Details

This update for MozillaFirefox fixes the following issues:

Changes in MozillaFirefox:

Firefox Extended Support Release 140.7.1 ESR was released:

  • Fixed: Security fix.

MFSA 2026-10 (bsc#1258231):

  • CVE-2026-2447: Heap buffer overflow in libvpx.
References

Affected packages

SUSE:Linux Enterprise Server 16.0 / MozillaFirefox

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
140.7.1-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "MozillaFirefox": "140.7.1-160000.1.1",
            "MozillaFirefox-devel": "140.7.1-160000.1.1",
            "MozillaFirefox-translations-common": "140.7.1-160000.1.1",
            "MozillaFirefox-translations-other": "140.7.1-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20582-1.json"

SUSE:Linux Enterprise Server for SAP applications 16.0 / MozillaFirefox

Package

Name
MozillaFirefox
Purl
pkg:rpm/suse/MozillaFirefox&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
140.7.1-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "MozillaFirefox": "140.7.1-160000.1.1",
            "MozillaFirefox-devel": "140.7.1-160000.1.1",
            "MozillaFirefox-translations-common": "140.7.1-160000.1.1",
            "MozillaFirefox-translations-other": "140.7.1-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20582-1.json"