How severe is CVE-2021-40792?

CVE-2021-40792 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-40792 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-40792?

CVE-2021-40792 affects Adobe Premiere Pro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-40792?

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.

When was CVE-2021-40792 published?

CVE-2021-40792 was published on 2022-03-16 and last updated on 2026-06-17.

CVE-2021-40792

CVE-2021-40792 is a high-severity vulnerability in Adobe Premiere Pro with a CVSS 3.x base score of 7.8. 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-119.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Adobe Premiere Pro
Published: 2022-03-16
Last modified: 2026-06-17

Description

Adobe Premiere Pro version 15.4.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.

Frequently asked questions

What is CVE-2021-40792?: Adobe Premiere Pro version 15.4.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.
How severe is CVE-2021-40792?: CVE-2021-40792 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-40792 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-40792?: CVE-2021-40792 affects Adobe Premiere Pro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-40792?: 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.
When was CVE-2021-40792 published?: CVE-2021-40792 was published on 2022-03-16 and last updated on 2026-06-17.

References

https://helpx.adobe.com/security/products/premiere_pro/apsb21-100.html

Affected products (1)

cpe:2.3:a:adobe:premiere_pro:*:*:*:*:*:*:*:*

More vulnerabilities in Adobe Premiere Pro

CVE-2026-34641 — High (CVSS 7.8): Premiere Pro is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the…
CVE-2026-48369 — High (CVSS 7.8): Premiere Pro is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the…
CVE-2026-48270 — High (CVSS 7.8): Premiere Pro is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the…
CVE-2026-48269 — High (CVSS 7.8): Premiere Pro is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in…
CVE-2026-34638 — High (CVSS 7.8): Premiere Pro versions 26.0.2, 25.6.4 and earlier are affected by a Use After Free vulnerability that could result in…
CVE-2026-34637 — High (CVSS 7.8): Premiere Pro versions 26.0.2, 25.6.4 and earlier are affected by an out-of-bounds write vulnerability that could result…

All CVEs affecting Adobe Premiere Pro →

Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities

CVE-2026-77946 — Critical (CVSS 10.0): A vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05. Affected by this vulnerability is the function…
CVE-2026-76008 — Critical (CVSS 10.0): A flaw has been found in Comfast CF-N1-S 2.6.0.1. This affects the function get_para_from_uri of the file…
CVE-2026-75784 — Critical (CVSS 10.0): A vulnerability was detected in TRENDnet TEW-WLC100 1v2.07b01. Affected by this issue is the function FUN_0040da4c of…
CVE-2026-74843 — Critical (CVSS 10.0): A vulnerability was determined in Wavlink WN531P3 and WN535M1 V250922. Affected by this vulnerability is the function…
CVE-2026-16367 — Critical (CVSS 10.0): Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox…
CVE-2026-2778 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in…

Browse all CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities →