DEBIAN-CVE-2026-5107
A vulnerability has been found in FRRouting FRR up to 10.5.1. This affects the function process_type2_route of the file bgpd/bgp_evpn.c of the component EVPN Type-2 Route Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is reported as difficult. The identifier of the patch is 7676cad65114aa23adde583d91d9d29e2debd045. To fix this issue, it is recommended to deploy a patch.
DEBIAN-CVE-2026-5107
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-5107
frr
Source reference: /affected/0/package/name
- Affected versions
- 8.4.2-1
Source reference:
/affected/0/versions8.4.4-1Source reference:
/affected/0/versions8.4.4-1.1~deb12u1Source reference:
/affected/0/versions - Fixed versions
- 8.4.4-1.1~deb12u2
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
frr
Source reference: /affected/1/package/name
- Affected versions
- 10.3-3
Source reference:
/affected/1/versions - Fixed versions
- 10.3-3+deb13u1
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
frr
Source reference: /affected/2/package/name
- Affected versions
- 10.3-3
Source reference:
/affected/2/versions10.3-4Source reference:
/affected/2/versions10.3-5Source reference:
/affected/2/versions10.3.1-1Source reference:
/affected/2/versions10.3.1-2Source reference:
/affected/2/versions10.3.1-3Source reference:
/affected/2/versions10.3.1-4Source reference:
/affected/2/versions10.4.0-1Source reference:
/affected/2/versions10.4.1-1Source reference:
/affected/2/versions10.4.1-2Source reference:
/affected/2/versions10.4.1-3Source reference:
/affected/2/versions10.5.0-1Source reference:
/affected/2/versions10.5.0-2Source reference:
/affected/2/versions10.5.1-1Source reference:
/affected/2/versions10.5.1-2Source reference:
/affected/2/versions10.5.1-3Source reference:
/affected/2/versions10.5.2-1Source reference:
/affected/2/versions10.5.3-1Source reference:
/affected/2/versions10.6.0-1Source reference:
/affected/2/versions - Fixed versions
- 10.6.0-2
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.4.4-1.1~deb12u2"
}
]
}
],
"package": {
"name": "frr",
"purl": "pkg:deb/debian/frr?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"8.4.2-1",
"8.4.4-1",
"8.4.4-1.1~deb12u1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5107.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "10.3-3+deb13u1"
}
]
}
],
"package": {
"name": "frr",
"purl": "pkg:deb/debian/frr?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"10.3-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5107.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "10.6.0-2"
}
]
}
],
"package": {
"name": "frr",
"purl": "pkg:deb/debian/frr?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"10.3-3",
"10.3-4",
"10.3-5",
"10.3.1-1",
"10.3.1-2",
"10.3.1-3",
"10.3.1-4",
"10.4.0-1",
"10.4.1-1",
"10.4.1-2",
"10.4.1-3",
"10.5.0-1",
"10.5.0-2",
"10.5.1-1",
"10.5.1-2",
"10.5.1-3",
"10.5.2-1",
"10.5.3-1",
"10.6.0-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5107.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57761 · Revision 1
- Added to Heist Feed
- Publisher date