How severe is CVE-2026-30120?

CVE-2026-30120 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-30120 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30120?

CVE-2026-30120 affects Remotion. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30120?

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

Does CVE-2026-30120 have an EU (EUVD) identifier?

Yes. CVE-2026-30120 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36743.

When was CVE-2026-30120 published?

CVE-2026-30120 was published on 2026-06-15 and last updated on 2026-06-17.

CVE-2026-30120

CVE-2026-30120 is a critical-severity vulnerability in Remotion with a CVSS 3.x base score of 9.8. 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-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36743
Weakness: CWE-94
Affected product: Remotion
Published: 2026-06-15
Last modified: 2026-06-17

Description

remotion-dev remotion v4.0.409 was discovered to contain a remote code execution (RCE) vulnerability.

Frequently asked questions

What is CVE-2026-30120?: remotion-dev remotion v4.0.409 was discovered to contain a remote code execution (RCE) vulnerability.
How severe is CVE-2026-30120?: CVE-2026-30120 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-30120 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30120?: CVE-2026-30120 affects Remotion. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30120?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-30120 have an EU (EUVD) identifier?: Yes. CVE-2026-30120 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36743.
When was CVE-2026-30120 published?: CVE-2026-30120 was published on 2026-06-15 and last updated on 2026-06-17.

References

https://github.com/EaEa0001/security-advisories/blob/main/CVE-2026-30120.md

Affected products (1)

cpe:2.3:a:remotion:remotion:4.0.409:*:*:*:*:*:*:*

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CVE-2026-30121 — Critical (CVSS 9.1): remotion-dev remotion v4.0.409 was discovered to contain an arbitrary file write vulnerability.

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