CVE-2021-40728

🗓️ 15 Oct 2021 14:22:14Reported by adobeType

Adobe Acrobat Reader DC versions 21.007.20095 and earlier affected by use-after-free vulnerabilit

Reporter	Title	Published	Views	Family All 27
Tenable Nessus	Adobe Acrobat < 17.011.30204 / 20.004.30017 / 21.007.20099 Multiple Vulnerabilities (APSB21-104)	14 Oct 202100:00	–	nessus
Tenable Nessus	Adobe Reader < 17.011.30204 / 20.004.30017 / 21.007.20099 Multiple Vulnerabilities (APSB21-104)	14 Oct 202100:00	–	nessus
Tenable Nessus	Adobe Acrobat < 17.011.30204 / 20.004.30017 / 21.007.20099 Multiple Vulnerabilities (APSB21-104) (macOS)	14 Oct 202100:00	–	nessus
Tenable Nessus	Adobe Reader < 17.011.30204 / 20.004.30017 / 21.007.20099 Multiple Vulnerabilities (APSB21-104) (macOS)	14 Oct 202100:00	–	nessus
BDU FSTEC	The vulnerabilities of PDF viewing and editing programs such as Adobe Acrobat Document Cloud, Adobe Acrobat Reader Document Cloud, Adobe Acrobat 2017, Adobe Acrobat Reader 2017, and Adobe Acrobat 2020 are related to memory usage after it is freed. This allows attackers to execute arbitrary code.	20 Oct 202100:00	–	bdu_fstec
CNNVD	Adobe Acrobat Reader Dc 资源管理错误漏洞	12 Oct 202100:00	–	cnnvd
CNVD	Adobe Acrobat/Reader Post-release Reuse Vulnerability (CNVD-2021-85260)	13 Oct 202100:00	–	cnvd
Check Point Advisories	Adobe Acrobat and Reader Use After Free (APSB21-104: CVE-2021-40728)	12 Oct 202100:00	–	checkpoint_advisories
Cvelist	CVE-2021-40728 Adobe Acrobat Reader DC Use After Free Arbitrary Code Execution	15 Oct 202114:22	–	cvelist
Kaspersky	KLA12318 Multiple vulnerabilities in Adobe Acrobat and Adobe Acrobat Reader	12 Oct 202100:00	–	kaspersky

NVD

Vulners

Node

AND

adobe acrobat_dcRange15.008.20082–21.007.20095continuous

adobe acrobat_reader_dcRange15.008.20082–21.007.20095continuous

microsoft windowsMatch-

Node

AND

adobe acrobat_dcRange15.008.20082–21.007.20096continuous

adobe acrobat_reader_dcRange15.008.20082–21.007.20096continuous

apple macosMatch-

Node

AND

adobe acrobatRange20.001.30005–20.004.30015classic

adobe acrobat_readerRange20.001.30005–20.004.30015classic

apple macosMatch-

microsoft windowsMatch-

Node

AND

adobe acrobatRange17.011.30158–17.011.30202classic

adobe acrobat_readerRange17.011.30158–17.011.30202classic

apple macosMatch-

microsoft windowsMatch-

[
  {
    "product": "Acrobat Reader",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "21.007.20095",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "21.007.20096",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "20.004.30015",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "17.011.30202",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
helpx	www.helpx.adobe.com/security/products/acrobat/apsb21-104.html

17 Jun 2026 04:07Current

7.7High risk

Vulners AI Score7.7

CVSS 26.8

CVSS 3.17.8

EPSS0.53533

SSVC

CWE-416