CVE-2026-34620— DNG SDK | Out-of-bounds Write (CWE-787)
Quick assessment
Affected
Adobe Adobe DNG Software Development Kit (SDK)
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 DNG Software Development Kit是美国Adobe公司的一款数字负片图像格式开发工具包。 Adobe DNG Software Development Kit 1.7.1.2502及之前版本存在缓冲区错误漏洞，该漏洞源于越界写入，可能导致应用程序拒绝服务，攻击者利用此漏洞破坏内存，导致应用程序崩溃或无响应。
Possible ATT&CK Techniques 1 AI
T1025 · Data from Removable MediaAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Adobe | Adobe DNG Software Development Kit (SDK) | ≤ 1.7.1.2502 |
affected |
1.7.1.2536 |
unaffected |
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I. Basic Information for CVE-2026-34620
Vulnerability Information
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Vulnerability Title
DNG SDK | Out-of-bounds Write (CWE-787)
Source: CVE Program / CVE List V5
Vulnerability Description
DNG SDK versions 1.7.1 2502 and earlier are affected by an out-of-bounds write vulnerability that could lead to application denial-of-service. An attacker could leverage this vulnerability to corrupt memory, causing the application to crash or become unresponsive. 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
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe DNG Software Development Kit 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe DNG Software Development Kit是美国Adobe公司的一款数字负片图像格式开发工具包。 Adobe DNG Software Development Kit 1.7.1.2502及之前版本存在缓冲区错误漏洞，该漏洞源于越界写入，可能导致应用程序拒绝服务，攻击者利用此漏洞破坏内存，导致应用程序崩溃或无响应。
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 DNG Software Development Kit (SDK) | 0 ~ 1.7.1.2502 | - |
|
II. Public POCs for CVE-2026-34620
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-34620 (1)
-
🔗 Adobe Security Bulletin vendor-advisory
Same Patch Batch · Adobe · 2026-08-27 · 3 CVEs total
| CVE-2026-34674 | 7.8 HIGH | Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-34616 | 5.5 MEDIUM | DNG SDK | Out-of-bounds Read (CWE-125) |
IV. Related Vulnerabilities
Same product: Adobe DNG Software Development Kit (SDK)
Same vendor: Adobe
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V. Comments for CVE-2026-34620
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