CVE-2025-69252General(free5gc / udm)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.1 have a NULL Pointer Dereference vulnerability. Remote unauthenticated attackers can trigger a service panic (Denial of Service) by sending a crafted PUT request with an unexpected ueId, crashing the UDM service. All deployments of free5GC using the UDM component may be affected. free5gc/udm pull request 76 contains a fix for the issue. No direct workaround is available at the application level. Applying the official patch is recommended.

free5gc CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

Exploit / PoC references

https://github.com/free5gc/free5gc/issues/752

Other references

https://github.com/free5gc/udm/pull/76

Weakness type (CWE)

CWE-476

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

Threat summary

5 mentions across 4 observed days
Momentum state: stable

What's happening

Technical details provided in 4 signals
General: 3 classified signals
Disclosure: 2 classified signals
Peaked 3d ago at 2 mentions (2026-02-24); latest day: 1
5 total mentions across 4 days

Affected systems

Vendors

free5gc

Products

udm

Deep dive

Activity timeline5 mentions / 4d

Signal classification2 categories

General

360.0%

Disclosure

240.0%

Referenced assets2 URLs

By indicator

Classification over time

Date	Total	Labels

2026-02-24	2	Disclosure1General1
2026-02-27	1	General1
2026-02-28	1	Disclosure1
2026-03-01	1	General1

Full discourse5 posts

CRAC Learning - Tech@cracbot221d
General
CVE-2025-69252 (CVSS:6.6, HIGH) is Analyzed. free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile co..https://nvd.nist.gov/vuln/detail/CVE-2025-69252 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post references CVE‑2025‑69252 with its CVSS score but provides no further details or actionable information.
0000081
173 followersView on X
CRAC Learning - Tech@cracbot222d
Disclosure
CVE-2025-69252 (CVSS:6.6, HIGH) is Analyzed. free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile co..https://nvd.nist.gov/vuln/detail/CVE-2025-69252 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
CVE-2025-69252 is reported with a CVSS score of 6.6 (HIGH), but no PoC, exploitation, or patch information is provided.
0000098
173 followersView on X
CRAC Learning - Tech@cracbot223d
General
CVE-2025-69252 (CVSS:6.6, HIGH) is Analyzed. free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile co..https://nvd.nist.gov/vuln/detail/CVE-2025-69252 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post simply references CVE-2025-69252 with its CVSS score and links to the NVD page, without discussing exploitation, patches, or proofs of concept.
0000030
173 followersView on X
CVE@CVEnew226d
General
CVE-2025-69252 free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.… https://www.cve.org/CVERecord?id=CVE-2025-69252
Post summary
The text merely references CVE-2025-69252 affecting free5gc UDM, without providing additional technical or operational details.
00000165
56.5K followersView on X
CVEarity@CVEarity226d
Disclosure
⚡ New CVE Alert: CVE-2025-69252 📊 Severity: 6.6 🚨 Risk Level: Medium 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-69252 #CVE-2025-69252 #CVE #Medium #CyberSecurity #InfoSec https://t.co/z2vvMnItgy
Post summary
A new CVE-2025-69252 has been announced with a medium severity score of 6.6, affecting multiple unspecified products; no PoC, exploit, or patch details are provided.
0000041
57 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	free5gc	udm	-	go	-

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What researchers are saying

CVE-2025-69252

CRAC Learning - Tech@cracbotGeneral

The post references CVE‑2025‑69252 with its CVSS score but provides no further details or actionable information.

CRAC Learning - Tech@cracbotDisclosure

CVE-2025-69252 is reported with a CVSS score of 6.6 (HIGH), but no PoC, exploitation, or patch information is provided.

CRAC Learning - Tech@cracbotGeneral

The post simply references CVE-2025-69252 with its CVSS score and links to the NVD page, without discussing exploitation, patches, or proofs of concept.

CVE@CVEnewGeneral

The text merely references CVE-2025-69252 affecting free5gc UDM, without providing additional technical or operational details.

CVEarity@CVEarityDisclosure

A new CVE-2025-69252 has been announced with a medium severity score of 6.6, affecting multiple unspecified products; no PoC, exploit, or patch details are provided.