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CVE-2026-80162— Acrobat Reader | Use After Free (CWE-416)

Quick assessment

Affected
Adobe Adobe Acrobat
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe Acrobat是美国Adobe公司的一款PDF文档阅读与编辑软件。 Adobe Acrobat 26.002.21900及之前版本、Acrobat Reader 26.002.21900及之前版本和Acrobat 2024 24.001.30383及之前版本存在资源管理错误漏洞，该漏洞源于释放后重用，可能导致敏感内存泄露，需要用户交互诱使受害者打开恶意文件。

CVSS 5.5 · Medium EPSS 0.33% · P26

Possible ATT&CK Techniques 1 AI

T1212.002

Affected Version Matrix 6

VendorProduct Version RangeStatus
Adobe Acrobat 2024 ≤ 24.001.30383 affected
24.001.30429 unaffected
Adobe Acrobat Reader ≤ 26.002.21900 affected
26.002.21901 unaffected
Adobe Adobe Acrobat ≤ 26.002.21900 affected
26.002.21901 unaffected
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I. Basic Information for CVE-2026-80162

Vulnerability Information
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Vulnerability Title
Acrobat Reader | Use After Free (CWE-416)
Source: CVE Program / CVE List V5
Vulnerability Description
Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Acrobat 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Acrobat是美国Adobe公司的一款PDF文档阅读与编辑软件。 Adobe Acrobat 26.002.21900及之前版本、Acrobat Reader 26.002.21900及之前版本和Acrobat 2024 24.001.30383及之前版本存在资源管理错误漏洞，该漏洞源于释放后重用，可能导致敏感内存泄露，需要用户交互诱使受害者打开恶意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Adobe Acrobat 0 ~ 26.002.21900 -
Adobe Acrobat Reader 0 ~ 26.002.21900 -
Adobe Acrobat 2024 0 ~ 24.001.30383 -

II. Public POCs for CVE-2026-80162

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III. Intelligence Information for CVE-2026-80162

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Vendor Advisories for CVE-2026-80162 (1)

Same Patch Batch · Adobe · 2026-09-08 · 167 CVEs total

CVE-2026-82004 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS C
CVE-2026-19232 9.9 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-48273 9.9 CRITICAL ColdFusion | Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval In
CVE-2026-76201 9.3 CRITICAL Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-76200 9.3 CRITICAL Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-75746 9.1 CRITICAL ColdFusion | Improper Neutralization of Special Elements used in an SQL Command ('SQL Inje
CVE-2026-81996 8.8 HIGH Acrobat Reader | Incorrect Authorization (CWE-863)
CVE-2026-77111 8.7 HIGH Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-77774 8.6 HIGH Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-77109 8.6 HIGH Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-76190 8.6 HIGH ColdFusion | Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval In
CVE-2026-75990 8.6 HIGH Illustrator | Incorrect Authorization (CWE-863)
CVE-2026-75991 8.6 HIGH Illustrator | Improper Input Validation (CWE-20)
CVE-2026-76199 8.6 HIGH Photoshop Desktop | Uncontrolled Search Path Element (CWE-427)
CVE-2026-75993 8.5 HIGH ColdFusion | Cross-site Scripting (Reflected XSS) (CWE-79)
CVE-2026-75999 8.4 HIGH ColdFusion | Improper Input Validation (CWE-20)
CVE-2026-76191 8.2 HIGH Animate | Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-81994 8.2 HIGH Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Proto
CVE-2026-76202 8.2 HIGH Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-79907 7.8 HIGH Acrobat Reader | Double Free (CWE-415)

Showing top 20 of 167 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Acrobat
Same vendor: Adobe
Same weakness: CWE-416