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CVE-2026-80159— Acrobat Reader | Untrusted Search Path (CWE-426)

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 Reader 存在一个“不可信搜索路径”（Untrusted Search Path）漏洞，可能导致权限提升。拥有较高权限的攻击者可利用此漏洞获取更高的访问权限。漏洞的利用取决于攻击者无法控制的外部条件。利用该问题需要用户交互，即受害者必须打开一个恶意文件。

CVSS 4.0 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-80159

Vulnerability Information
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Vulnerability Title
Acrobat Reader | Untrusted Search Path (CWE-426)
Source: CVE Program / CVE List V5
Vulnerability Description
Acrobat Reader is affected by an Untrusted Search Path vulnerability that could result in privilege escalation. An attacker with high privileges could leverage this vulnerability to gain elevated access. Exploit depends on conditions beyond the attacker's control. 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:H/PR:H/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不可信的搜索路径
Source: CVE Program / CVE List V5

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-2026-80159

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-80159

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Vendor Advisories for CVE-2026-80159 (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-2026-75990 8.6 HIGH Illustrator | Incorrect Authorization (CWE-863)
CVE-2026-75991 8.6 HIGH Illustrator | Improper Input Validation (CWE-20)
CVE-2026-76190 8.6 HIGH ColdFusion | Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval In
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-2026-81989 7.8 HIGH Acrobat Reader | Use After Free (CWE-416)

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

IV. Related Vulnerabilities

Same product: Adobe Acrobat
Same vendor: Adobe
Same weakness: CWE-426

V. Comments for CVE-2026-80159

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