openSUSE-SU-2026:21501-1

See a problem?
Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21501-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2026:21501-1
Upstream
CVE (2)
Related
CVE (2)
Published
2026-07-29T09:24:11Z
Modified
2026-07-31T18:24:09Z
Summary
Security update for s2n
Details

This update for s2n fixes the following issues:

Changes in s2n:

  • CVE-2026-16318: Denial of Service due to memory leak in QUIC transport parameters handler (bsc#1272352)
  • CVE-2026-16317: man-in-the-middle attack can silently discard individual application data records
References

Affected packages

openSUSE:Leap 16.0 / s2n

Package

Name
s2n
Purl
pkg:rpm/opensuse/s2n&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.5.1-bp160.2.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libs2n0unstable":  "1.5.1-bp160.2.1",
            "s2n-devel":  "1.5.1-bp160.2.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21501-1.json"