CVE-2026-25501 is a high-severity vulnerability affecting free5GC SMF versions up to and including 1.4.1, where a malformed PFCP SessionReportRequest can cause a nil pointer dereference, leading to the SMF process terminating. This denial-of-service vulnerability has a CVSS score of 7.5, indicating it can be exploited remotely over the network with low attack complexity and no user interaction, resulting in high availability impact. There is currently no known upstream fix, and no public exploit code, Metasploit modules, or Nuclei templates are available. Community discussion and media coverage are minimal, suggesting low current attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.4.1CPE matchmatch criteria | cpe:2.3:a:free5gc:smf:*:*:*:*:*:go:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.