SUSE-SU-2026:2368-1

See a problem?
Please try reporting it to the source first.
Source
https://www.suse.com/support/update/announcement/2026/suse-su-20262368-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2368-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:2368-1
Upstream
CVE (8)
  • CVE-2026-35328
  • CVE-2026-35329
  • CVE-2026-35330
  • CVE-2026-35331
  • CVE-2026-35332
  • CVE-2026-35333
  • CVE-2026-35334
  • CVE-2026-47895
Related
CVE (8)
  • CVE-2026-35328
  • CVE-2026-35329
  • CVE-2026-35330
  • CVE-2026-35331
  • CVE-2026-35332
  • CVE-2026-35333
  • CVE-2026-35334
  • CVE-2026-47895
Published
2026-06-11T12:21:56Z
Modified
2026-06-12T08:45:05Z
Summary
Security update for strongswan
Details

This update for strongswan fixes the following issues

  • CVE-2026-35328: infinite loop when handling supported versions TLS extension (bsc#1261712).
  • CVE-2026-35329: null pointer dereference when processing padding in PKCS#7 (bsc#1261717).
  • CVE-2026-35330: integer underflow when handling EAP-SIM/AKA attributes (bsc#1261705).
  • CVE-2026-35331: accepting certificates violating name constraints (bsc#1261718).
  • CVE-2026-35332: null pointer dereference when handling ECDH public value in TLS (bsc#1261708).
  • CVE-2026-35333: integer underflow when handling RADIUS attributes (bsc#1261706).
  • CVE-2026-35334: possible null pointer dereference in RSA decryption (bsc#1261720).
  • CVE-2026-47895: double-free when destroying certain cloned identities (bsc#1266360).
References

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
strongswan

Package

Name
strongswan
Purl
pkg:rpm/suse/strongswan&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.9.11-150400.19.35.1

Ecosystem specific 

{
    "binaries":  [
        {
            "strongswan":  "5.9.11-150400.19.35.1",
            "strongswan-doc":  "5.9.11-150400.19.35.1",
            "strongswan-hmac":  "5.9.11-150400.19.35.1",
            "strongswan-ipsec":  "5.9.11-150400.19.35.1",
            "strongswan-libs0":  "5.9.11-150400.19.35.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2368-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
strongswan

Package

Name
strongswan
Purl
pkg:rpm/suse/strongswan&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.9.11-150400.19.35.1

Ecosystem specific 

{
    "binaries":  [
        {
            "strongswan":  "5.9.11-150400.19.35.1",
            "strongswan-doc":  "5.9.11-150400.19.35.1",
            "strongswan-hmac":  "5.9.11-150400.19.35.1",
            "strongswan-ipsec":  "5.9.11-150400.19.35.1",
            "strongswan-libs0":  "5.9.11-150400.19.35.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2368-1.json"
SUSE:Linux Enterprise Server 15 SP4-LTSS
strongswan

Package

Name
strongswan
Purl
pkg:rpm/suse/strongswan&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.9.11-150400.19.35.1

Ecosystem specific 

{
    "binaries":  [
        {
            "strongswan":  "5.9.11-150400.19.35.1",
            "strongswan-doc":  "5.9.11-150400.19.35.1",
            "strongswan-hmac":  "5.9.11-150400.19.35.1",
            "strongswan-ipsec":  "5.9.11-150400.19.35.1",
            "strongswan-libs0":  "5.9.11-150400.19.35.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2368-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
strongswan

Package

Name
strongswan
Purl
pkg:rpm/suse/strongswan&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.9.11-150400.19.35.1

Ecosystem specific 

{
    "binaries":  [
        {
            "strongswan":  "5.9.11-150400.19.35.1",
            "strongswan-doc":  "5.9.11-150400.19.35.1",
            "strongswan-hmac":  "5.9.11-150400.19.35.1",
            "strongswan-ipsec":  "5.9.11-150400.19.35.1",
            "strongswan-libs0":  "5.9.11-150400.19.35.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2368-1.json"