How severe is CVE-2026-32319?

CVE-2026-32319 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2026-32319 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-32319?

CVE-2026-32319 affects Ellanetworks Ella Core. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-32319?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-32319 have an EU (EUVD) identifier?

Yes. CVE-2026-32319 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11722.

When was CVE-2026-32319 published?

CVE-2026-32319 was published on 2026-03-13 and last updated on 2026-06-17.

CVE-2026-32319

CVE-2026-32319 is a high-severity vulnerability in Ellanetworks Ella Core with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-11722
Weakness: CWE-125
Affected product: Ellanetworks Ella Core
Published: 2026-03-13
Last modified: 2026-06-17

Description

Ella Core is a 5G core designed for private networks. Prior to 1.5.1, Ella Core panics when processing a malformed integrity protected NGAP/NAS message with a length under 7 bytes. An attacker able to send crafted NAS messages to Ella Core can crash the process, causing service disruption for all connected subscribers. No authentication is required. This vulnerability is fixed in 1.5.1.

Frequently asked questions

What is CVE-2026-32319?: Ella Core is a 5G core designed for private networks. Prior to 1.5.1, Ella Core panics when processing a malformed integrity protected NGAP/NAS message with a length under 7 bytes. An attacker able to send crafted NAS messages to Ella Core can crash the process, causing service disruption for all connected subscribers. No authentication is required. This vulnerability is fixed in 1.5.1.
How severe is CVE-2026-32319?: CVE-2026-32319 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2026-32319 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-32319?: CVE-2026-32319 affects Ellanetworks Ella Core. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-32319?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-32319 have an EU (EUVD) identifier?: Yes. CVE-2026-32319 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11722.
When was CVE-2026-32319 published?: CVE-2026-32319 was published on 2026-03-13 and last updated on 2026-06-17.

References

https://github.com/ellanetworks/core/security/advisories/GHSA-m9pm-w3gv-c68f

Affected products (1)

cpe:2.3:a:ellanetworks:ella_core:*:*:*:*:*:*:*:*

More vulnerabilities in Ellanetworks Ella Core

CVE-2026-33282 — High (CVSS 7.5): Ella Core is a 5G core designed for private networks. Versions prior to 1.6.0 panic when processing a malformed NGAP…
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