CVE-2025-65567

25
FAUCET Score

CVE-2025-65567 is a denial-of-service vulnerability in the omec-project UPF (pfcpiface component, version upf-epc-pfcpiface:2.1.3-dev). An attacker can send a specially crafted PFCP Session Establishment Request with a malformed Flow-Description, causing the UPF process to crash due to an out-of-bounds read. This vulnerability has a CVSS score of 7.5 (HIGH), indicating it can be exploited remotely with low complexity to achieve a complete denial of service. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.3CPE matchmatch criteria
cpe:2.3:a:opennetworking:upf:2.1.3:dev:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
28.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 9th percentile among its peer group of 51,485 CVEs.

Social Chatter

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.

Media 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

Remediation records are not available for this CVE.

References

github.com / omec-project/upf/issues/959
ExploitIssue TrackingThird Party Advisory