How severe is CVE-2025-41082?

CVE-2025-41082 has a CVSS 4.0 base score of 6.9, rated medium severity.

Is CVE-2025-41082 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-41082?

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

Does CVE-2025-41082 have an EU (EUVD) identifier?

Yes. CVE-2025-41082 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206375.

When was CVE-2025-41082 published?

CVE-2025-41082 was published on 2026-01-26 and last updated on 2026-06-17.

CVE-2025-41082

CVE-2025-41082 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.9. 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-444.

Key facts

Severity: Medium (CVSS 4.0 base score 6.9)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206375
Weakness: CWE-444
Published: 2026-01-26
Last modified: 2026-06-17

Description

Illegal HTTP request traffic vulnerability (CL.0) in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which could allow request hiding, cache poisoning or security bypass.

Frequently asked questions

What is CVE-2025-41082?: Illegal HTTP request traffic vulnerability (CL.0) in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which could allow request hiding, cache poisoning or security bypass.
How severe is CVE-2025-41082?: CVE-2025-41082 has a CVSS 4.0 base score of 6.9, rated medium severity.
Is CVE-2025-41082 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-41082?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-41082 have an EU (EUVD) identifier?: Yes. CVE-2025-41082 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206375.
When was CVE-2025-41082 published?: CVE-2025-41082 was published on 2026-01-26 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-altitude-communication-server

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