SUSE-SU-2026:2454-1

See a problem?
Please try reporting it to the source first.
Source
https://www.suse.com/support/update/announcement/2026/suse-su-20262454-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:2454-1
Upstream
CVE (4)
Related
CVE (4)
Published
2026-06-18T14:02:41Z
Modified
2026-06-19T08:15:05Z
Summary
Security update for frr
Details

This update for frr fixes the following issues

Update to frr 8.5.7:

  • CVE-2026-5107: Fixed an improper access controls in EVPN Type-2 Route Handler (bsc#1261013).
  • CVE-2026-28532: Harden TE/SR TLV iteration against malformed lengths (bsc#1263859).
  • CVE-2026-37457: Fix off-by-one error in FlowSpec operator array bounds check (bsc#1263863).
  • CVE-2026-37458: Validate MP_REACH_NLRI attribute against incorrect next-hop (bsc#1263974). DoS via a crafted UPDATE message (bsc#1263974).
References

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
frr

Package

Name
frr
Purl
pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.5.7-150500.4.43.1

Ecosystem specific 

{
    "binaries":  [
        {
            "frr":  "8.5.7-150500.4.43.1",
            "frr-devel":  "8.5.7-150500.4.43.1",
            "libfrr0":  "8.5.7-150500.4.43.1",
            "libfrr_pb0":  "8.5.7-150500.4.43.1",
            "libfrrcares0":  "8.5.7-150500.4.43.1",
            "libfrrfpm_pb0":  "8.5.7-150500.4.43.1",
            "libfrrospfapiclient0":  "8.5.7-150500.4.43.1",
            "libfrrsnmp0":  "8.5.7-150500.4.43.1",
            "libfrrzmq0":  "8.5.7-150500.4.43.1",
            "libmlag_pb0":  "8.5.7-150500.4.43.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
frr

Package

Name
frr
Purl
pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.5.7-150500.4.43.1

Ecosystem specific 

{
    "binaries":  [
        {
            "frr":  "8.5.7-150500.4.43.1",
            "frr-devel":  "8.5.7-150500.4.43.1",
            "libfrr0":  "8.5.7-150500.4.43.1",
            "libfrr_pb0":  "8.5.7-150500.4.43.1",
            "libfrrcares0":  "8.5.7-150500.4.43.1",
            "libfrrfpm_pb0":  "8.5.7-150500.4.43.1",
            "libfrrospfapiclient0":  "8.5.7-150500.4.43.1",
            "libfrrsnmp0":  "8.5.7-150500.4.43.1",
            "libfrrzmq0":  "8.5.7-150500.4.43.1",
            "libmlag_pb0":  "8.5.7-150500.4.43.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"
SUSE:Linux Enterprise Module for Server Applications 15 SP7
frr

Package

Name
frr
Purl
pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.5.7-150500.4.43.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libmlag_pb0":  "8.5.7-150500.4.43.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"
SUSE:Linux Enterprise Server 15 SP5-LTSS
frr

Package

Name
frr
Purl
pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.5.7-150500.4.43.1

Ecosystem specific 

{
    "binaries":  [
        {
            "frr":  "8.5.7-150500.4.43.1",
            "frr-devel":  "8.5.7-150500.4.43.1",
            "libfrr0":  "8.5.7-150500.4.43.1",
            "libfrr_pb0":  "8.5.7-150500.4.43.1",
            "libfrrcares0":  "8.5.7-150500.4.43.1",
            "libfrrfpm_pb0":  "8.5.7-150500.4.43.1",
            "libfrrospfapiclient0":  "8.5.7-150500.4.43.1",
            "libfrrsnmp0":  "8.5.7-150500.4.43.1",
            "libfrrzmq0":  "8.5.7-150500.4.43.1",
            "libmlag_pb0":  "8.5.7-150500.4.43.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"
SUSE:Linux Enterprise Server 15 SP6-LTSS
frr

Package

Name
frr
Purl
pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.5.7-150500.4.43.1

Ecosystem specific 

{
    "binaries":  [
        {
            "frr":  "8.5.7-150500.4.43.1",
            "frr-devel":  "8.5.7-150500.4.43.1",
            "libfrr0":  "8.5.7-150500.4.43.1",
            "libfrr_pb0":  "8.5.7-150500.4.43.1",
            "libfrrcares0":  "8.5.7-150500.4.43.1",
            "libfrrfpm_pb0":  "8.5.7-150500.4.43.1",
            "libfrrospfapiclient0":  "8.5.7-150500.4.43.1",
            "libfrrsnmp0":  "8.5.7-150500.4.43.1",
            "libfrrzmq0":  "8.5.7-150500.4.43.1",
            "libmlag_pb0":  "8.5.7-150500.4.43.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
frr

Package

Name
frr
Purl
pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.5.7-150500.4.43.1

Ecosystem specific 

{
    "binaries":  [
        {
            "frr":  "8.5.7-150500.4.43.1",
            "frr-devel":  "8.5.7-150500.4.43.1",
            "libfrr0":  "8.5.7-150500.4.43.1",
            "libfrr_pb0":  "8.5.7-150500.4.43.1",
            "libfrrcares0":  "8.5.7-150500.4.43.1",
            "libfrrfpm_pb0":  "8.5.7-150500.4.43.1",
            "libfrrospfapiclient0":  "8.5.7-150500.4.43.1",
            "libfrrsnmp0":  "8.5.7-150500.4.43.1",
            "libfrrzmq0":  "8.5.7-150500.4.43.1",
            "libmlag_pb0":  "8.5.7-150500.4.43.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
frr

Package

Name
frr
Purl
pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.5.7-150500.4.43.1

Ecosystem specific 

{
    "binaries":  [
        {
            "frr":  "8.5.7-150500.4.43.1",
            "frr-devel":  "8.5.7-150500.4.43.1",
            "libfrr0":  "8.5.7-150500.4.43.1",
            "libfrr_pb0":  "8.5.7-150500.4.43.1",
            "libfrrcares0":  "8.5.7-150500.4.43.1",
            "libfrrfpm_pb0":  "8.5.7-150500.4.43.1",
            "libfrrospfapiclient0":  "8.5.7-150500.4.43.1",
            "libfrrsnmp0":  "8.5.7-150500.4.43.1",
            "libfrrzmq0":  "8.5.7-150500.4.43.1",
            "libmlag_pb0":  "8.5.7-150500.4.43.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"