How severe is CVE-2025-65407?

CVE-2025-65407 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-65407 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65407?

CVE-2025-65407 affects Live555 Streaming Media. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65407?

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

Does CVE-2025-65407 have an EU (EUVD) identifier?

Yes. CVE-2025-65407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-200094.

When was CVE-2025-65407 published?

CVE-2025-65407 was published on 2025-12-01 and last updated on 2026-06-17.

CVE-2025-65407

CVE-2025-65407 is a medium-severity vulnerability in Live555 Streaming Media with a CVSS 3.x base score of 6.5. 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-416.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-200094
Weakness: CWE-416
Affected product: Live555 Streaming Media
Published: 2025-12-01
Last modified: 2026-06-17

Description

A use-after-free in the MPEG1or2Demux::newElementaryStream() function of Live555 Streaming Media v2018.09.02 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MPEG Program stream.

Frequently asked questions

What is CVE-2025-65407?: A use-after-free in the MPEG1or2Demux::newElementaryStream() function of Live555 Streaming Media v2018.09.02 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MPEG Program stream.
How severe is CVE-2025-65407?: CVE-2025-65407 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-65407 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65407?: CVE-2025-65407 affects Live555 Streaming Media. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65407?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-65407 have an EU (EUVD) identifier?: Yes. CVE-2025-65407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-200094.
When was CVE-2025-65407 published?: CVE-2025-65407 was published on 2025-12-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:live555:streaming_media:2018-09-02:*:*:*:*:*:*:*

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CVE-2024-43102 — Critical (CVSS 10.0): Concurrent removals of certain anonymous shared memory mappings by using the UMTX_SHM_DESTROY sub-request of…
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