How severe is CVE-2025-11044?

CVE-2025-11044 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-11044 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-11044?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-11044 have an EU (EUVD) identifier?

Yes. CVE-2025-11044 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3214.

When was CVE-2025-11044 published?

CVE-2025-11044 was published on 2026-01-19 and last updated on 2026-06-17.

CVE-2025-11044

CVE-2025-11044 is a medium-severity vulnerability with a CVSS 3.x base score of 6.8. 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-770.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
CVSS v4: 8.9
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-3214
Weakness: CWE-770
Published: 2026-01-19
Last modified: 2026-06-17

Description

An Allocation of Resources Without Limits or Throttling vulnerability in the ANSL-Server component of B&R Automation Runtime versions prior to 6.5 and prior to R4.93 could be exploited by an unauthenti-cated attacker on the network to win a race condition, resulting in permanent denial-of-service (DoS) conditions on affected devices.

Frequently asked questions

What is CVE-2025-11044?: An Allocation of Resources Without Limits or Throttling vulnerability in the ANSL-Server component of B&R Automation Runtime versions prior to 6.5 and prior to R4.93 could be exploited by an unauthenti-cated attacker on the network to win a race condition, resulting in permanent denial-of-service (DoS) conditions on affected devices.
How severe is CVE-2025-11044?: CVE-2025-11044 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-11044 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-11044?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-11044 have an EU (EUVD) identifier?: Yes. CVE-2025-11044 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3214.
When was CVE-2025-11044 published?: CVE-2025-11044 was published on 2026-01-19 and last updated on 2026-06-17.

References

https://www.br-automation.com/fileadmin/SA25P005-26597bd0.pdf

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