CVE-2021-43757

7.8 highEPSS 0.4%

High (7.8) in adobe media encoder. EPSS 0.4% chance of exploitation in the next 30 days.

Adobe Media Encoder versions 22.0, 15.4.2 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious 3GP file

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
CWE: CWE-125
Published: 2023-07-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

adobe:media_encoder

References

https://helpx.adobe.com/security/products/media-encoder/apsb21-118.html
https://helpx.adobe.com/security/products/media-encoder/apsb21-118.html

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