CVE-2026-5107

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 20.7% of scored records. A rank, not a probability.

NVD base score

2.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-03-30 05:00Z7 MO AGO

Last updated

2026-03-30 16:02Z7 MO AGO

Reserved

2026-03-29

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Low (CVSS 2.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

Weaknesses

• CWE-266Incorrect Privilege AssignmentBase
• CWE-284Improper Access ControlPillar
• CWE-807Reliance on Untrusted Inputs in a Security DecisionBase

Data version

5.2

Document digest

02f6eb794902b7df468640a2a614c6854389339fa62c390b1c5c40db667e7456

• vuldb.comVDB-354132 | FRRouting FRR EVPN Type-2 Route bgp_evpn.c process_type2_route access controlhttps://vuldb.com/vuln/354132vdb-entrytechnical-description
• vuldb.comVDB-354132 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/354132/ctisignaturepermissions-required
• vuldb.comSubmit #780123 | FRRouting FRR 10.5.1 Improper Input Validationhttps://vuldb.com/submit/780123third-party-advisory
• github.comhttps://github.com/FRRouting/frr/pull/21098issue-trackingpatch
• github.comhttps://github.com/FRRouting/frr/commit/7676cad65114aa23adde583d91d9d29e2debd045patch
• github.comhttps://github.com/FRRouting/frr/product