CVE-2021-28605
CVE-2021-28605 is a high-severity vulnerability in Adobe After Effects 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-787.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 9.3
- EPSS exploit prediction: 2% (81st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Adobe After Effects
- Published:
- Last modified:
Description
Adobe After Effects version 18.2 (and earlier) is affected by a memory corruption vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Frequently asked questions
- What is CVE-2021-28605?
- Adobe After Effects version 18.2 (and earlier) is affected by a memory corruption vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- How severe is CVE-2021-28605?
- CVE-2021-28605 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-2021-28605 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-28605?
- CVE-2021-28605 affects Adobe After Effects. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-28605?
- 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-2021-28605 published?
- CVE-2021-28605 was published on 2021-08-24 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:adobe:after_effects:*:*:*:*:*:*:*:*
More vulnerabilities in Adobe After Effects
- CVE-2020-3765 — Critical (CVSS 9.8): Adobe After Effects versions 16.1.2 and earlier have an out-of-bounds write vulnerability. Successful exploitation…
- CVE-2021-28571 — High (CVSS 8.3): Adobe After Effects version 18.1 (and earlier) is affected by a potential Command injection vulnerability when chained…
- CVE-2021-28570 — High (CVSS 8.3): Adobe After Effects version 18.1 (and earlier) is affected by an Uncontrolled Search Path element vulnerability. An…
- CVE-2026-34690 — High (CVSS 7.8): After Effects versions 26.0, 25.6.4 and earlier are affected by a Stack-based Buffer Overflow vulnerability that could…
- CVE-2026-34644 — High (CVSS 7.8): After Effects versions 26.0, 25.6.4 and earlier are affected by an Integer Overflow or Wraparound vulnerability that…
- CVE-2026-34643 — High (CVSS 7.8): After Effects versions 26.0, 25.6.4 and earlier are affected by an out-of-bounds write vulnerability that could result…
All CVEs affecting Adobe After Effects →
Other CWE-787 (Out-of-bounds Write) vulnerabilities
- CVE-2026-42369 — Critical (CVSS 10.0): GV-VMS V20 is a Video Monitoring Software used to gather the feeds of many surveillance cameras and manage other…
- CVE-2026-4746 — Critical (CVSS 10.0): Out-of-bounds Write vulnerability in timeplus-io proton (base/poco/Foundation/src modules). This vulnerability is…
- CVE-2025-43300 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS…
- CVE-2025-24201 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in…
- CVE-2024-42479 — Critical (CVSS 10.0): llama.cpp provides LLM inference in C/C++. The unsafe `data` pointer member in the `rpc_tensor` structure can cause…
- CVE-2024-39791 — Critical (CVSS 10.0): Stack-based buffer overflow vulnerabilities affecting Vonets industrial wifi bridge relays and wifi bridge…