4.3

CVE-2021-28574: adobe animate Out-of-bounds Read

CVSS: 4.3v3.1MediumModified
Published 28-06-2021Last modified 23-04-2025
Open JSON

Vulnerability summary

CVE-2021-28574 is a medium (CVSS 4.3) Out-of-bounds Read vulnerability in adobe animate. EPSS estimates a 3.78% chance of exploitation in the next 30 days, higher than 89.8% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
3.78%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 28-06-2021
    PublishedVulnerability first disclosed.
  2. 23-04-2025
    Last modifiedVulnerability information updated.

Description

Adobe Animate version 21.0.5 (and earlier) is affected by an Out-of-bounds Read vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to disclose sensitive information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

3.78%

Chance of exploitation in the next 30 days

Percentile

90%

Versus all other CVEs

30-day change

0.00 pp

From 3.78% on 20-09-2026

20-09-202620-10-2026
EPSS score
3.78%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Adobe1 product
  • animate≥ unspecified, ≤ 21.0.4 | ≥ unspecified, ≤ None | ≤ 20.5.1 | ≥ 21.0.0, ≤ 21.0.5

1 vendor · 1 product

References

1 links