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CVE-2026-48336— Illustrator | Out-of-bounds Write (CWE-787)

Quick assessment

Affected
Adobe Illustrator Desktop 2026
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 illustrator是美国Adobe公司的一款矢量图形设计和插图软件。 Adobe Illustrator Desktop 2026 30.5版本及之前版本和 Adobe Illustrator Desktop 2025 29.8.7版本及之前版本存在缓冲区错误漏洞，该漏洞源于越界写入，可能导致当前用户环境中执行任意代码，需要用户交互打开恶意文件。

CVSS 7.8 · High EPSS 0.26% · P15

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 4

VendorProduct Version RangeStatus
Adobe Illustrator Desktop 2025 ≤ 29.8.7 affected
29.8.9 unaffected
Adobe Illustrator Desktop 2026 ≤ 30.5 affected
30.6 unaffected
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I. Basic Information for CVE-2026-48336

Vulnerability Information
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Vulnerability Title
Illustrator | Out-of-bounds Write (CWE-787)
Source: CVE Program / CVE List V5
Vulnerability Description
Illustrator is affected by an out-of-bounds write vulnerability that could result in 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Illustrator 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe illustrator是美国Adobe公司的一款矢量图形设计和插图软件。 Adobe Illustrator Desktop 2026 30.5版本及之前版本和 Adobe Illustrator Desktop 2025 29.8.7版本及之前版本存在缓冲区错误漏洞，该漏洞源于越界写入，可能导致当前用户环境中执行任意代码，需要用户交互打开恶意文件。
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 Illustrator Desktop 2026 0 ~ 30.5 -
Adobe Illustrator Desktop 2025 0 ~ 29.8.7 -

II. Public POCs for CVE-2026-48336

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III. Intelligence Information for CVE-2026-48336

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Vendor Advisories for CVE-2026-48336 (1)

Same Patch Batch · Adobe · 2026-07-14 · 88 CVEs total

CVE-2026-48318 9.9 CRITICAL ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-48322 9.9 CRITICAL ColdFusion | Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-48284 9.6 CRITICAL ColdFusion | Improper Input Validation (CWE-20)
CVE-2026-48359 9.6 CRITICAL Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (
CVE-2026-48259 9.6 CRITICAL Adobe Experience Manager | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-48325 9.3 CRITICAL ColdFusion | Missing Authentication for Critical Function (CWE-306)
CVE-2026-48356 9.3 CRITICAL Adobe Commerce | Unrestricted Upload of File with Dangerous Type (CWE-434)
CVE-2026-48321 9.3 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-48334 9.3 CRITICAL Illustrator | Improper Input Validation (CWE-20)
CVE-2026-48358 9.1 CRITICAL Adobe Commerce | Improper Encoding or Escaping of Output (CWE-116)
CVE-2026-48324 9.1 CRITICAL ColdFusion | Improper Neutralization of Special Elements used in an SQL Command ('SQL Inje
CVE-2026-48319 9.1 CRITICAL ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-48327 9.0 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-47994 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-48275 8.6 HIGH Illustrator | Untrusted Search Path (CWE-426)
CVE-2026-48350 8.6 HIGH Animate | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (
CVE-2026-47988 8.6 HIGH Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-48252 8.6 HIGH Adobe Experience Manager | Missing Authentication for Critical Function (CWE-306)
CVE-2026-48310 8.6 HIGH Adobe Experience Manager | Improper Limitation of a Pathname to a Restricted Directory ('P
CVE-2026-48320 8.5 HIGH ColdFusion | Cross-site Scripting (Reflected XSS) (CWE-79)

Showing top 20 of 88 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Illustrator Desktop 2026
Same vendor: Adobe
Same weakness: CWE-787

V. Comments for CVE-2026-48336

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