CVE-2021-28612

Memory disclosure and crash via crafted file parsing

Published Aug 24, 2021 · Updated Apr 23, 2025

Out-of-bounds read in Adobe After Effects 18.2 and earlier allows attackers to disclose memory and crash the application via a crafted file. Adobe identifies the locus only as crafted-file parsing and has not disclosed the affected format, parser routine, or malformed field that triggers the over-read. A victim must open the malicious file; exploitation runs in that user's context and can expose sensitive process memory or interrupt the application.

CVSS severity6.1
Medium
EPSS probability1.74%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Adobe After Effects 18.2 and earlier allows attackers to disclose memory and crash the application via a crafted file. Adobe identifies the locus only as crafted-file parsing and has not disclosed the affected format, parser routine, or malformed field that triggers the over-read. A victim must open the malicious file; exploitation runs in that user's context and can expose sensitive process memory or interrupt the application.

The record

CVE
CVE-2021-28612
Published
Aug 24, 2021
Updated
Apr 23, 2025
Vendor
Adobe
Product
After Effects
Classifications
CWE-125, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 24, 2021CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=18.2
  2. Affected versionversion=unspecified <=None

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · After Effectsversion=unspecified <=18.2; version=unspecified <=None

Published CVSS scores

6.1AdobeCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L
7.1NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
5.8NIST NVDAV:N/AC:M/Au:N/C:P/I:N/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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