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CVE-2025-65563

25
FAUCET Score

CVE-2025-65563 is a denial-of-service vulnerability affecting the omec-project UPF (upf-epc/pfcpiface) up to version 2.1.3-dev. An unauthenticated attacker can exploit this by sending a malformed PFCP Association Setup Request, causing the UPF to crash due to a nil pointer dereference. This high-severity vulnerability (CVSS 7.5) allows for repeated disruption of user-plane services. Currently, there is no public exploit code, active exploitation, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.2CPE matchmatch criteria
cpe:2.3:a:opennetworking:upf:*:*:*:*:*:*:*:*

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
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
31.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 11th 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/955
ExploitIssue TrackingThird Party Advisory
github.com / omec-project/upf/pull/963
Issue Tracking